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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Arrive On The Scene Ruffle Bodycon Crepe Mini Dress
Show everyone how chic you can look arriving on the scene in this crepe mini dress! With chiffon ruffled shoulder straps and a sweetheart neckline, this bodycon mini dress will make you stand out. The built-in padded underwire bust and flexible boning provide the perfect snatched fit and support. Complete the look with a clutch.
Fit & Features
- Crepe fabric lined with stretchy knit
- Sweetheart neckline, chiffon ruffled shoulder straps
- Back zipper and hook-eye closure
- Built-in padded underwire bust
- Flexible boning
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05103-5465
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jianna Formal A-Line Crepe Dress
Special Occasion
Create a stylish moment with a formal dress that captures hearts from the moment you enter the room! Jianna features a sleeveless V-neckline, adjustable spaghetti straps, and an A-Line silhouette with a high side slit. The dress is composed of a scuba knit fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and a rhinestone clutch.
Fit & Features
- Sleeveless wired V-neckline
- Adjustable spaghetti straps
- A-line silhouette
- High side slit
- Scuba knit fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1496
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Luciana Formal Lace Mermaid Dress
Special Occasion
Bring elegance with timelessly captivating lace! Luciana features a laced bodice with a plunging V neckline with delicate trim, unlined floral lace long sleeves, and a matching V-shaped back. Her high waist leads to a curve-hugging mermaid silhouette skirt. The dress is composed of a partially lined lace and lined crepe fabric that offers a moderate stretch. Complete the look in statement earrings.
Fit & Features
- Lace long sleeves | Dual V-neckline
- Adhesive bra recommended
- Lace crochet lined bodice
- Empire waist | Form-fitting silhouette
- Mermaid floor-length hem
- Crepe lined fabric
- Fits true to size | Moderate stretch
Style Number/Barcode: 05002-0411
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Klarissa Cowl Neck Mermaid Glitter Formal Dress
Special Occasion
An evening fit for a beauty like you begins in the Klarissa glitter formal dress! With a luminous shine across the mermaid silhouette, this floor-length gown ensures you'll standout out from the crowd.
Fit & Features
- Glitter knit fabric with a mini-length smooth knit lining, moderate stretch
- Sleeveless cowl neckline, padded bust
- Adjustable spaghetti straps, back zipper with hook-eye closure
- Ruched seams
- Mermaid silhouette, bonded floor-length hem
- Runs true to size
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Extra glitter for maximum sparkle - may have some natural fallout
Where to Wear:
Prom, balls, galas, and formal weddings.
Style Number/Barcode: 05002-9066
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Forever Perfect Glitter Rhinestone Party Dress
Make a perfect and glowing impression in this glitter knit party dress! Features a sleeveless sweetheart neckline, spaghetti straps, padded bust, side-pleated seam, a flattering bodycon silhouette, low-cut back with a rhinestone-embellished strap, and wrap mini-length hem crafted from glitter knit fabric for extra sparkle. Complete the look with a glam choker and heels for a night out!
Fit & Features
- Sleeveless sweetheart neckline
- Spaghetti straps, padded bust
- Low-cut back with rhinestone-embellished strap
- Side pleated seam
- Bodycon silhouette, wrap mini-length hem
- Glitter knit fabric, bust knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05103-5164
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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Everly Strapless Slit Mermaid Glitter Formal Dress
Special Occasion
Take the spotlight in the Everly glitter formal dress boasting a high front slit for a sultry show of leg and a flattering mermaid silhouette that put your curves on display!
Flawlessly chic and bold, this dress is a statement. If strapless styles are your go-to, explore our strapless prom dresses or embrace effortless fashion with our formal dresses.
Fit & Features
- Glitter fabric lined with stretchy knit
- Strapless neckline, padded bra cups
- Back zipper and hook-eye closure
- High front slit
- Mermaid silhouette, floor-length hem
- Runs true to size
- Extra glitter for maximum sparkle - may have some natural fallout
Where to Wear:
Prom, fancy celebrations, and red-carpet soirees.
Style Number/Barcode: 05002-9422
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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So Classic Pleated Wrap Mini Dress
This chic crepe mini dress is a classic staple essential to your wardrobe. The short dress features a sleeveless V-neckline with a surplice design, tank shoulder straps, pleated detailing at the bodice and waist, a faux wrap-front skirt, and a mini-length asymmetric hem with a form-hugging fit. The crepe fabric offers a moderate stretch. Style with an oversized blazer and strappy mules.
Fit & Features
- Sleeveless V-neckline, surplice design
- Tank shoulder straps, back zipper, hook and eye closure
- Pleating at the bodice and waist
- High waist seam, faux wrap-front skirt
- Mini-length asymmetric hem, form-hugging fit
- Crepe fabric, knit lining at the bust, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2051
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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Major Trendsetter Faux Leather Platform Heels
Step out like the trendsetter you are with heels that elevate your style game! The heels feature a closed-back, an adjustable ankle strap, an open almond toe with a clear PVC strap over the toe, a platform, and a block heel. The heels are composed of a faux leather material. Complete look with a bustier and mini skirt.
Fit & Features
- Closed-back
- Adjustable ankle strap
- Open almond toe
- PVC strap over toe
- Platform
- Block heel
- Runs true to size
Style Number/Barcode: 07401-3814
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $28.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Steffanie Tie-Back Slit A-Line Satin Formal Dress
Special Occasion
Dressed to impress. The Steffanie A-line satin formal dress will leave any room speechless! The formal dress showcases a chic tie-back design and a high front slit for effortless movement.
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, bust knit lining
- Cowl neckline, padded bra cups
- Adjustable spaghetti straps
- Tie-back design
- High front slit
- A-line silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, black tie galas, formal events and parties
Style Number/Barcode: 05002-9324
Category Name: Blue Wedding Guest Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Claire Formal One-Shoulder Velvet Midi Dress
Special Occasion
Step up your formal attire with a luxe velvet dress that brings sophisticated style to your special occasion! Claire features a one-shoulder neckline, a wired V-neck bust, a fitted long sleeve, a high side slit, and a midi-length, curve-hugging silhouette. The dress is composed of a smooth velvet fabric that offers moderate stretch. Complete the look with rhinestone chandelier earrings.
Fit & Features
- One-shoulder neckline
- Wired V-neck bust
- Fitted long sleeve
- High side slit
- Midi-length hem, curve-hugging fit
- Velvet fabric, lined bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1288
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Justine Formal Crepe Sweetheart Long Dress
Special Occasion
Chic, sultry, and showstopping, the Justine formal crepe dress is a stunning style for dinner banquets, ceremonies, and anniversary parties! She features a sleeveless sweetheart neckline with a lovely cowl draping, spaghetti straps, a padded bust, a hip-hugging slim silhouette, and a sexy high front slit along her floor-length hem. The formal dress is composed of a lined crepe fabric with minimal stretch. Complete the look with an embellished box clutch and heels.
Fit & Features
- Sleeveless sweetheart neckline, cowl draping
- Spaghetti straps, padded bust
- Hip-hugging, slim silhouette
- High front slit, floor-length hem
- Lined crepe fabric, minimal stretch
- Bra optional
- Runs true to size
Style Number/Barcode: 05002-7317
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Teagan Sleeveless Cowl Neck Slim Formal Dress
Special Occasion
This sleeveless formal dress features a sultry cowl neckline, a curve-hugging slim silhouette, and a floor-length hem for a dramatic flair. Perfect for styling with a clutch for the school dance or a gala.
Fit & Features
- Smooth knit fabric lined with stretchy knit
- Cowl neckline
- Shoulder straps
- Slim floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-8633
Category Name: Blue Wedding Guest Dresses
Price: $54.90
Availability: Out of Stock
Product Badge:- Sale
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Brea Satin Halter Bodycon Midi Dress
Special Occasion
Made to catch the light and every gaze, the Brea formal midi dress stuns with its sleek satin finish, sculpted halter neckline, and sultry open back. A curve-tracing bodycon fit and leg-baring slit seal the unforgettable vibe.
Fit & Features
- Stretch satin fabric, full-length knit lining
- Sleeveless square neckline
- Tank halter shoulder straps
- Open back, cross-back strappy design, lower back zipper with hook-eye closure
- Pleating, thigh-high front slit
- Midi-length bodycon silhouette
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, cocktail parties, dressed-up dinners, and romantic date nights.
Style Number/Barcode: 05001-000295
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Wren Formal Ruched Crepe Dress
Special Occasion
Make a mesmerizing entrance with a formal dress that stuns from the moment you enter the room! Wren features a sleeveless square neckline, spaghetti straps, ruching at the waist, and an A-line silhouette accented with a high side slit. The dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and a clutch.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Ruching at waist
- A-line silhouette, high side slit
- Lined crepe fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1748
Category Name: Blue Wedding Guest Dresses
Price: $13.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lynnea Lace-Up Slit A-Line Satin Formal Dress
Special Occasion
So striking and effortlessly elegant, the Lynnea satin formal dress is designed with pretty details from the lace-up back to the high side slit.
Fit & Features
- Stretch satin fabric, bust knit lining
- V-neckline, padded bra cups
- Lace-up back, lower zipper and hook-eye closure
- High side slit
- A-line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, formal weddings, bridesmaids, black-tie parties, galas, and fancy milestone celebrations.
Style Number/Barcode: 05002-9431
Category Name: Blue Wedding Guest Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Rosalie Rhinestone Strap Mermaid Wrap Dress
Special Occasion
Chic and glamorous, the Rosalie mermaid wrap dress is a perfect option for your next black tie gala! She features a sleeveless V-neckline with a surplice design, thin sparkly rhinestone straps, front pleating at the bust and waist, a floor-sweeping hem with a wrap-front skirt creating a slit, and a form-hugging mermaid silhouette. The crepe fabric offers a moderate stretch. Style with rhinestone heels to complete your fancy look.
Fit & Features
- Sleeveless V-neckline, surplice design, thin rhinestone straps
- Front pleating at the bust and waist, back zipper closure, high waist seam
- Floor-length hem, wrap-front skirt, front slit
- Form-hugging mermaid silhouette
- Crepe fabric, knit lining at the bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-3249
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Eloise Satin V-Neck Halter Mermaid Formal Dress
Special Occasion
Sculpted to stun, the Eloise satin mermaid gown moves like liquid elegance with every step. Designed with a plunging halter V-neckline, it’s your secret weapon for that black-tie RSVP.
Fit & Features
- Satin fabric lined with stretch knit
- Halter V-neckline
- Back zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Formal dances, weddings, black tie galas, formal celebrations, engagement parties, rehearsal dinners, fancy date nights, upscale birthday events
Style Number/Barcode: 05002-000050
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Liz Lace-Up Mermaid Glitter Formal Dress
Special Occasion
All eyes on you in the head-turning Liz glitter formal dress with a striking lace-up back and mermaid silhouette that accentuates your natural curves!
Rich, radiant, and effortlessly glamorous—this dress was made to stand out. Keep the regal energy going with our stunning purple prom dresses or embrace glam and elegance with formal dresses.
Fit & Features
- Glitter fabric lined with stretchy knit
- Sweetheart neckline, padded bra cups
- Spaghetti straps
- Lace-up back
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, upscale parties, elegant soirees
Style Number/Barcode: 05002-9497
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Isla Formal One-Shoulder Satin Dress
Special Occasion
Bring the elegance in the captivating Isla formal satin dress. The dress features a one-shoulder neckline with a fold-over accent and a slim-fit bodice that leads to a mermaid silhouette. The dress is composed of a lined satin stretch fabric that offers a form-hugging fit. Complete your formal outfit with clear mules.
Fit & Features
- One-shoulder neckline
- Fold-over accent
- Slim-fit bodice
- Mermaid silhouette
- Lined satin fabric, moderate stretch
- Form-hugging fit
- Runs true to size
Style Number/Barcode: 05002-1169
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Aurora Satin Rhinestone Corset Formal Dress
Special Occasion
Designed for evenings that call for quiet drama, the Aurora floor-length gown captivates with sculpted elegance and luminous detail. Satin-lined fabric meets a rhinestone embellished corset bodice with flexible boning and a high front wrap slit, creating a mermaid silhouette that feels both polished and unforgettable.
Fit & Features
- Stretch satin-lined fabric with a smooth drape
- V-neckline and wide shoulder straps
- Rhinestone embellished corset bodice with flexible boning
- Padded bust for enhanced shape and support
- High front wrap slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Black-tie weddings, galas, formal evening receptions, formal dances, big birthday events, red-carpet occasions, luxury destination vacations, fashion events, upscale cocktail parties, award nights
Style Number/Barcode: 05002-000872
Category Name: Blue Wedding Guest Dresses
Price: $99.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S
Product Badge:- Ships Free
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Romance Rewritten Off Shoulder Floral Midi Dress
This off-shoulder floral dress hugs your curves with ruched seams and a bodycon fit made for garden parties or shower celebrations!
Fit & Features
- Floral print, mesh-lined fabric, moderate stretch
- Off-the-shoulder sweetheart neckline
- Padded bra cups
- Short-sleeve cuffs, back zipper and hook-eye closure
- Ruched bodycon silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000077
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jodi Tulle A-Line Dress
Special Occasion
Step out in our dreamy Jodi! Her tulle overlay adds an ethereal flow everywhere you go.
Fits & Features
- Spaghetti Straps That Cross At The Back
- Deep V Neckline I Padded Bust
- Back Zip With Hook & Eye Closure
- Sweeping Floor-Length Hemline I A-Line Silhouette I Thigh High Slit
- Fully Lined Knit Fabric With Tulle Overlay
- Form Hugging Fit I Moderate Stretch
Yellow: Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size 3.
Lavender: Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size 3.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0604
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kirsten Velvet Wrap Formal Dress
Make major stylish and bold moves in our chic Kirsten velvet formal dress. She features a sleeveless bodice, adjustable spaghetti straps, a wrap front V neckline with ruched detailing, a square back, and a floor sweeping silhouette with a thigh high front slit. The velvet fabric offers a form hugging fit and moderate stretch.
Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0168
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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Botanical Beauty Floral Mesh Midi Dress
Looking like a botanical beauty is effortless in this floral mesh midi dress! This strapless dress features a flattering curve-hugging fit that will make you feel stunning while on vacay or for weekend fun.
Fit & Features
- Floral print, mesh fabric lined with stretchy knit
- Strapless folded neckline
- Curve-hugging fit
- Relaxed midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000029
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free