Blue Wedding Guest Dresses
Looking for the perfect blue dress for your next wedding? These long and midi options are perfect for both black-tie events, garden, winery weddings, Think A-line, and mermaid silhouettes, with gorgeous fabrics like satin, glitter mesh, tulle, and sparkling sequins. With details like lace appliques, rhinestones, corset bodices, and trendy one-shoulder or halter necklines, these dresses will have you feeling elegant and chic.
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Blue Wedding Guest Dresses for Fall & Winter Celebrations
Blue Wedding Guest Dresses bring fresh color to fall and winter celebrations, whether you’re dressing for an afternoon ceremony, an elegant evening reception, or a holiday wedding. For Fall 2026, icy light blues offer a cool, unexpected take on seasonal dressing, while vivid royal blue and deep navy make a richer statement. Windsor’s collection spans cocktail, semi-formal, and formal styles, so you can find the shade and silhouette that fit both the invitation and your style.
Find Your Blue for the Wedding
The mood of blue can change completely with the shade. Light Blue Wedding Guest Dresses, including icy and dusty tones, create a softer color statement, while Royal Blue Wedding Guest Dresses bring vibrant, eye-catching color. If you prefer something deeper, Navy Wedding Guest Dresses offer timeless polish, while Dark Blue Wedding Guest Dresses create a rich, sophisticated look.
Fabric can shift the mood further. Sleek satin catches the light for an elevated finish, while breathable mesh can give fitted or draped silhouettes a lighter effect. As temperatures drop, luxe knit and velvet dresses offer richer texture for cooler-weather celebrations.
Blue Dresses for Cocktail to Formal Weddings
Let the dress code narrow your choices. A midi or fitted bodycon dress can give cocktail and semi-formal celebrations a polished party feel, while long A-line and mermaid silhouettes bring more drama to formal receptions. Details like draping, playful ruffles, open backs, and asymmetrical necklines can add movement or visual interest without taking away from the impact of the color.
Your neckline can help set the tone, too. A cowl neckline creates a softer drape, while halter, square, sweetheart, and V-neck styles offer different ways to frame your look. If you’re still deciding on color or dress code, explore Windsor’s broader wedding guest dresses collection for more options.
Why Wear Blue to a Fall or Winter Wedding?
Blue gives you plenty of range for cooler-season weddings because the color can move from airy and romantic to rich and dramatic. Icy blue creates contrast against deeper fall and winter palettes, while royal blue delivers saturated color that feels especially celebratory for holiday and New Year’s Eve weddings. Navy offers a darker alternative when you want the versatility of a neutral with more color.
For an evening wedding, satin or a sleek long silhouette can emphasize blue’s polished side. If you’re deciding between dark neutrals, compare the effect with black wedding guest dresses, which offer a classic alternative for cocktail through formal celebrations.
How Do You Choose the Right Blue Wedding Guest Dress?
Start with the dress code, then consider the shade against your skin tone and the overall mood you want to create. With blues ranging from soft, cool tones to vivid and deep shades, you have plenty of room to find a color that complements your complexion and feels like you.
Blue is also a versatile alternative to black when you want an elegant wedding guest look with more color. Once you find your shade, let the venue and time of day help guide the silhouette and level of dressiness, from a polished midi for a daytime celebration to a long, elevated style for an evening reception.
Find Windsor’s Blue Wedding Guest Dresses in light blue, royal blue, navy, and other rich shades, with cocktail through formal silhouettes designed for fall, winter, holiday, and New Year’s Eve weddings.
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An Elegant Affair Chiffon Romper
Trade-in your LBD for an elegant romper that elevates your night-out looks! The romper features a plunging wrap V-neckline with a lapel collar, long chiffon sleeves, and wide-leg shorts with a faux wrap skirt overlay. The romper is composed of a lined crepe fabric that offers a form-hugging fit with a moderate stretch. Complete look with heels and a sleek satin clutch.
Fit & Features
- Wrap V-neckline with lapel collar
- Long chiffon sleeves
- Wide-leg shorts with faux wrap skirt overlay
- Lined crepe fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 06503-0229
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Aubrie Formal Sequin Scroll Dress
Special Occasion
Shimmer in our dazzling Aubrie sequin dress at your next formal event! Whether you are attending a wedding, military ball, or a fancy soiree, you'll look so luxe. Aubrie features all-over sequin embroidery in an intricate scroll pattern, a plunging V-neckline, adjustable spaghetti straps that cross at the back, an open back with a lower back bar strap, and a floor-length, mermaid silhouette that will hug your curves. Complete the look with glitter heels and a rhinestone clutch.
Fit & Features
- Sleeveless V-neckline
- Adhesive bra recommended
- Adjustable spaghetti straps, cross-back design
- Open back, lower back bar strap, hook and eye closures
- Back zipper and hook and eye closures
- Sequin scroll pattern embroidery on sheer mesh fabric, knit lining
- Mermaid silhouette, form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1129
Category Name: Blue Wedding Guest Dresses
Price: $39.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Bonnie Ruched Mesh Mermaid Dress
Special Occasion
The Bonnie formal dress is made for your best-dressed entrance—sleek, sculpted, and softly dramatic. With ruched mesh fabric, a draped sweetheart neckline, and a floor-grazing mermaid train, it delivers instant polish with just the right amount of allure to look unforgettable.
Fit & Features
- Sheer mesh fabric with full-length knit lining, high stretch
- Sleeveless sweetheart neckline, padded bust, draped design
- Adjustable spaghetti straps
- Back zipper with hook-eye closure
- Ruching
- Floor-length mermaid silhouette with a train
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, black-tie parties, galas, and formal celebrations.
Style Number/Barcode: 05002-000197
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: NAVY, SAGE, ROSE
Available Size: XS, S, M, L, XL
Product Badge:- Sale
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Kim Mesh Corset Tulle Formal Dress
Special Occasion
Impress in the best dress, introducing the Kim tulle formal dress! She features adjustable straps, a square neckline on a corset-style bodice with flexible boning to enhance your natural shape. Her flare-lined-tulle maxi skirt is perfect for looking elegant on the dance floor. Complete your look in statement heels and a clutch.
Fit & Features
- Adjustable spaghetti straps
- Square neckline
- Corset-style mesh bodice, flexible boning
- Flare, lined-tulle skirt
- Zipper closure
- Moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1815
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Spotlight Moment V-Neck Surplice Midi Dress
You'll love every moment in the spotlight wearing this sleeveless midi dress at parties and date nights! Boasting a surplice V-neckline and spaghetti straps, this bodycon dress accentuates your curves for a flattering look. The asymmetrical midi hem adds a touch of elegance, making it a must-have for dressy occasions. Complete the look with a clutch, heels, and earrings for a flawless finish!
Fit & Features
- Smooth knit fabric with stretch
- Spaghetti straps
- Surplice
- Bodycon silhouette, midi-length
- Runs true to size
Style Number/Barcode: 05101-3028
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Judy Open Back Slit Mermaid Satin Formal Dress
Special Occasion
Get ready for gram-worthy pics in the Judy satin formal dress all night! Boasting an open cross-back strappy design that turns heads and a mermaid silhouette with a high slit that perfectly flaunts your figure.
With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.
Fit & Features
- Stretch satin fabric with full-length knit lining
- Sleeveless halter plunge V-neckline, padded bust
- Open back with cross-back strappy design, lower back zipper with hook-eye closure
- Pleated waist
- High front slit
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Bridal celebrations, black-tie parties, weddings, and red-carpet events, rehearsal dinners, engagement parties, formal celebrations
Style Number/Barcode: 05002-9690
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK, ROYAL, PINK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Fran Formal Crepe Sweetheart Column Dress
Special Occasion
Easy to impress and so chic, the Fran formal crepe column dress exudes sophistication. It features a classy sweetheart neckline with a pleated bust, spaghetti straps, and a flattering fitted column silhouette with a high front slit and long-length hem.
Fit & Features
- Crepe knit fabric, moderate stretch
- Sleeveless sweetheart neckline
- Pleated bust
- Spaghetti straps
- Column silhouette
- High front slit, long-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, and formal dinner parties.
Style Number/Barcode: 05002-7925
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Shailene Lace Back Chiffon Formal Dress
Special Occasion
Create an aura of effortless beauty in our Shailene formal long dress - a breezy and beautiful option for wedding guests or bridesmaids! Her lightweight chiffon fabric with a thigh-high slit will give you the chance to showcase some pretty strappy heels. She's all about easy and breezy sophistication in her sleeveless, halter v-neck that leads to her open-back with lace-up closure. Her A-line silhouette creates the illusion of an hourglass figure while elongating thanks to the floor-length hem.
Fit & Features
- Sleeveless, halter v-neck, dual spaghetti straps
- Lightly padded bust, adhesive bra recommended
- Open-back, lace-up closure
- Princess seam fitted bodice
- Flowy A-line silhouette, high-cut slit
- Airy chiffon fabric, knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1743
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Maxine A-Line Tulle Dress
Special Occasion
Waltz your way in and make a magical entrance with our stunning Maxine formal dress! She features adjustable spaghetti straps that lead to a cross back design, a padded bust with subtle pleated detailing, a V neckline with a sheer lace inset at the center, and a back zipper and hook and eye closure. Her high waist flows to a floor-length tulle skirt with a pretty A-line silhouette. The sheer tulle fabric has a stretchy knit lining. Complete your gorgeous look with a sleek clutch.
Fit & Features
- Adjustable spaghetti straps that lead to a cross back design
- Padded bust
- V neckline with a sheer lace inset
- High waist
- Back zipper and hook and eye closure
- Floor-length, A-line silhouette
- Sheer tulle fabric with a knit lining
Style Number/Barcode: 05002-0598
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Enchanted Moment Floral Ruffled Lace Midi Dress
Look enchanting in this floral ruffled lace midi dress showcasing a bodycon silhouette and flirty slit for movement. Pair with heels.
Fit & Features
- Sheer floral lace fabric with knit lining, moderate stretch
- Square neckline
- Adjustable spaghetti straps
- Ruched front
- Asymmetric midi-length hem with ruffled trim, front slit
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-3696
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Andie Halter Open Back Slit Satin Formal Dress
Special Occasion
The Andie satin formal dress is where elegance becomes effortless. Designed with a head-turning open back design and high front slit, this floor-length dress boasts plenty of allure!
With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.
Fit & Features
- Premium satin fabric
- Halter neckline with tie straps
- Open back design with cowl accent
- Form-hugging silhouette
- High front slit
- Floor-length hem
- Runs to true to size
Where to Wear:
Holiday soirees, bridal celebrations, engagement photoshoots, charity galas, garden parties, black-tie weddings, bridesmaids, formal celebrations
Style Number/Barcode: 05002-000199
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Daring In Satin Cowl Neck Dress
Slip into this daring satin mini dress for a night of drinks and dancing! The dress features a sleeveless bodice, spaghetti straps, a sheer mesh waist with flexible boning, and a bodycon, asymmetrical wrap hem. Complete the look in a ring set and clutch.
Fit & Features
- Sleeveless, cowl neck, spaghetti straps
- Sheer mesh waist, flexible boning
- Bodycon silhouette
- Asymmetrical wrap hem
- Back zipper, hook and eye closure
- Lined satin fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05103-4539
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $43.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Stephanie Formal Glitter A-Line Dress
Special Occasion
Allover glitter brings shimmering beauty to the Stephanie formal dress perfect for making your mesmerizing entrance! She brings classic style in her sleeveless cowl neckline with adjustable spaghetti straps that sit atop the fitted bodice and high waist seam. Her flattering A-line silhouette offers a sultry show of leg in the high-cut front slit along the floor-sweeping hem perfect for styling with sleek metallic heels.
Fit & Features
- Sleeveless cowl neckline, adjustable spaghetti straps
- Fitted bodice, high waist seam
- A-line silhouette
- High-cut front slit
- Floor-length hem
- Glitter knit fabrication, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-2523
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Deyna Formal Mesh Off-The-Shoulder Long Dress
Special Occasion
Radiate sexy elegance in the Deyna formal long dress perfect for your upcoming black tie soirees! The dress accentuates your curves with side ruched seams and mermaid silhouette create a stunning and flattering shape, while the floor-length hem adds sophistication.
Unapologetically bold, this dress is all about confidence. Keep the luxe look going with our stunning strapless prom dresses or discover the perfect fit among our stylish wedding guest dresses.
Fit & Features
- Airy mesh fabric, full knit stretchy lining
- Off-the-shoulder neckline, ruffled cuffs, cascading ruffles
- Back zipper and hook-eye closure
- Flexible boning inserts in the bodice
- Side ruched seams, mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, fancy garden parties, and dressed-up events.
Style Number/Barcode: 05002-8774
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Denice Corset A-Line Wrap Formal Dress
Special Occasion
You're not wrong for wanting to glow this prom season! The Denice Corset A-Line Wrap Formal dress will have you feeling sparkly all night. She features a sleeveless cowl neck, adjustable spaghetti straps that let you customize her fit, and a corset-style bodice with flexible boning. Keep your hands warm in the hidden side pockets. Her empire waist leads to the A-line, floor-length silhouette on a shimmering glitter satin-lined fabric with no stretch. Complete the look in platform heels.
Fit & Features
- Cowl neckline, adjustable spaghetti straps
- Wrap front, back zipper, hook and eye closure, side pockets
- Corset waist, flexible boning
- A-line silhouette, floor-length hem
- Glitter fabric, satin lining
- Flowy fit, no stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-2011
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Stella Satin Cowl Neck High Slit Formal Dress
Special Occasion
So sleek and stunning, the Stella satin formal dress will elevate your wedding guest, party, or dance look! She features a sleeveless cowl neckline, spaghetti straps that lead to a cross-back design, a high waist seam, ruching, a floor-length hem with a thigh-high front slit, and a slim-fit silhouette. The silky-satin knit fabric offers a moderate stretch. Style with a sticky bra and rhinestone earrings.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps, cross-back design
- High waist seam, ruching
- Floor-length hem, high front slit
- Slim-fit silhouette
- Satin-knit fabric, lined bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-8231
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sloane Satin Corset Formal Dress
Special Occasion
Sexy and sophisticated, the Sloane satin dress is perfect for your next formal event. She features a sleeveless V-neckline, thin shoulder straps, a corset-designed bodice with pleated detailing and flexible boning, a lower back cutout leading to ruching, and a fitted, floor-length silhouette. The smooth satin fabric offers a moderate stretch. Style with rhinestone statement earrings.
Fit & Features
- Sleeveless V-neckline, thin shoulder straps
- Sticky bra recommended
- Corset-designed bodice, pleating, flexible boning
- Back zipper and hook-eye closure, lower back cutout, lower back ruching
- Form-hugging fit, floor-length silhouette
- Satin fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-7859
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Smooth And Chic Wrap Mini Dress
Keep it chic with a mini dress that takes your look to the next level! The dress features an off-the-shoulder neckline, short sleeves, a ruched body, and an asymmetrical wrap silhouette. The dress is composed of a smooth knit fabric that offers a form-hugging fit with a moderate stretch. Complete look with mules.
Fit & Features
- Off-the-shoulder neckline
- Short sleeves
- Ruched body
- Asymmetrical wrap silhouette
- Lined smooth knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1629
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Blooming Beauty Floral Print Mesh Maxi Dress
Let your beauty bloom with a mesh maxi dress that features a sleeveless sweetheart neckline with lace trim, a bodycon-fit silhouette, and a pretty floral print throughout! Complete your date night look with stiletto heels!
Fit & Features
- Sheer mesh fabric with knit lining, plenty of stretch
- Floral print
- Sleeveless sweetheart neckline, lace trim
- Spaghetti straps
- Bodycon-like fit
- Long maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-001591
Category Name: Blue Wedding Guest Dresses
Price: $26.96 $44.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Sale
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Coraline Satin Corset Wrap Formal Dress
Special Occasion
Leave the room breathless in the sweet Coraline formal dress at your next fancy affair! She stuns in an off-the-shoulder neckline with pleated sleeve cuffs and a sultry corset bodice with flexible boning. Her empire waist effortlessly shapes the wrap midi skirt designed to give you a curvy look. The dress is composed of silky smooth satin fabric with minimal stretch. Complete your look in a glam necklace set and heels.
Fit & Features
- Off-the-shoulder, pleated sleeve cuffs
- Corset bodice, flexible boning
- Empire waist, wrap midi skirt
- Back zipper and hook-eye closure
- Lined silky satin fabric, minimal stretch
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1996
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Stunning Silhouette Bodycon Midi Dress
Show off a stunning silhouette in this sleek knit midi dress featuring a sleeveless square neck, ruching to flaunt your figure, and a hanky hem with a chic flared fit. Style with stilettos for cocktail hour!
Fit & Features
- Smooth knit fabric, high stretch, stretch knit lining
- Sleeveless square neckline
- Spaghetti straps
- Ruching
- Bodycon silhouette
- Midi-length hanky hem
- Runs true to size
Style Number/Barcode: 05101-4112
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Whittney Strapless High Slit Formal Dress
Special Occasion
Captivating yet subtle details create the eye-catching Whittney formal crepe dress perfect for fancy parties, cocktail events, and galas! She stuns in a classic strapless square neckline with a padded bust, a fitted bodice, and a pleated side seam that creates the illusion of an hourglass figure. Her curve-hugging, slim-fit silhouette offers a show of skin in a high-cut front slit and a long-length hem that gracefully sweeps along the floor. Complete your dressy look in this formal long dress with earrings and simple block heels!
Fit & Features
- Strapless square neckline, built-in padded bust
- Fitted bodice
- Side pleated seam, high-cut front slit
- Curve-hugging, slim-fit silhouette, long-length hem
- Crepe fabric, lined bust, moderate stretch
- Bra optional
- Runs true to size
Style Number/Barcode: 05002-3178
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Radiant Glitter Off-The-Shoulder Dress
Radiant shine in this glitter party dress - perfect for a girl's night or bachelorette weekend! It features a chic off-the-shoulder neckline, short-sleeve cuffs, a bodycon silhouette, and a side ruched seam that leads the asymmetrical mini-length hem. Complete the look in strappy block heels.
Fit & Features
- Off-the-shoulder neckline, short-sleeve cuffs
- Bodycon silhouette
- Side ruched seam
- Asymmetrical mini-length hem
- Glitter knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05103-4962
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kelsie Formal Glitter Mermaid Dress
Special Occasion
Light-catching glitter on the Kelsie formal dress creates a dazzling enchantment for your celebration party. She features a sleeveless, sweetheart neck, spaghetti straps, a built-in padded bust with a center front ruched seam atop her corset-style bodice with trim detail. Flaunt your figure in her curve-loving mermaid silhouette that effortlessly flows into the flared floor-length hem. The formal dress is composed of a glitter stretch-knit fabric with an inner knit lining and a moderate stretch. Complete your formal look with a silver clutch and hoop earrings.
Fit & Features
- Sleeveless, sweetheart neck, spaghetti straps
- Built-in padded bust, bra optional
- Center front ruched seam
- Corset-style bodice with trim detail
- Form-fitting, mermaid silhouette, flared floor-length hem
- Glitter stretch-knit fabric, inner knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2239
Category Name: Blue Wedding Guest Dresses
Price: $39.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free