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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Sheryl Formal Floral Chiffon Ruffle Dress
Special Occasion
Get swept away into the dreamy romance of the Sherly formal dress showcasing a vibrant floral pattern perfect for outdoor weddings, garden parties, and formal soirees! She features a sleeveless sweetheart neckline with a padded bust, ruched elastic straps, and a ruffle-tiered A-line silhouette with a front slit and long hem. The special occasion dress is composed of an airy chiffon fabric with a stunning floral print and a smooth woven lining with no stretch. Complete the look with a beaded clutch and lace-up heels.
Fit & Features
- Sleeveless sweetheart neckline, padded bust
- Ruched elastic straps, back zipper and hook-eye closure
- Ruffled, tiered A-line silhouette
- Front slit, long hem
- Vibrant floral print, airy chiffon fabric, smooth woven lining
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7124
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Pleats To Meet You Satin Slit Dress
Meet your new luxe satin mini dress for drinks and dancing! Featuring a sleeveless square neck with pleating, spaghetti straps, a bodycon silhouette, and a flirty hem slit. Style this sleek short dress with a clutch and sparkly ring set.
Fit & Features
- Sleeveless square neck with pleating
- Spaghetti straps
- Bodycon silhouette
- Front slit, mini-length hem
- Lined satin fabric, subtle sheen, minimal stretch
- Runs true to size
Style Number/Barcode: 05103-4701
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $37.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Mckayla Formal Glitter Strappy Back Dress
Special Occasion
Light-catching glitter brings the sparkle to the Mckayla formal dress to dazzle the crowds at school dances, weddings, and dressy dinner parties! She features a sleeveless square neck, sleek bungee spaghetti straps, an open with bungee straps, and a form-hugging slim silhouette with a high side slit and long hem. The formal dress is composed of a stretchy glitter knit and a bust lining. Complete the look in sparkle platform heels and glam jewelry to add extra shine!
Fit & Features
- Sleeveless square neck, sleek bungee spaghetti straps
- Open back, bungee straps
- Form-hugging, slim silhouette
- High side slit, long hem
- Stretchy glitter knit fabric, bust lining
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7151
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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Unforgettable Entrance Midi Dress
She walked in, and suddenly everyone’s paying attention. This off-the-shoulder dress hugs close with a sculpted fit that feels equal parts elevated and effortless.
Fit & Features
- Power mesh fabric, sewn-in knit stretchy lining
- Off-the-shoulder neckline, non-slip grip lining
- Short-sleeve cuffs
- Back zipper and hook-eye closure
- Ruched bodycon midi silhouette
- Runs true to size
Style Number/Barcode: 05101-001118
Category Name: Blue Wedding Guest Dresses
Price: $48.90
Availability: In Stock
Available Color: BLACK, SAGE
Available Size: XS, S, M
Product Badge:- Best Seller
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All Eyes Lace Trim Mermaid Maxi Dress
This dress is pure drama in the best way. The deep V lace bodice sets a sultry tone, while the smooth, body-hugging fit flows into a sleek mermaid hem that moves with you. Perfect for dressy occasions and special date nights.
Fit & Features
- High-stretch fabric for a flexible fit
- Spaghetti straps with adjustable lace-up back
- Plunging V-neckline with lace trim
- Sheer mesh overlay with smooth knit lining
- Mermaid silhouette with floor-length hem
- Runs true to size
Style Number/Barcode: 05101-001242
Category Name: Blue Wedding Guest Dresses
Price: $39.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M
- High-stretch fabric for a flexible fit
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Cornelia Off-The-Shoulder Slit Floral Formal Dress
Special Occasion
Prepare to be captivated by the Cornelia floral formal dress! Exuding irresistible charm, this floor-length dress boasts a sultry off-the-shoulder neckline and a high front wrap slit for dramatic allure.
Fit & Features
- Floral print, mesh fabric lined with stretchy knit
- Off-the-shoulder neckline
- High front wrap slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, garden parties, engagement parties, celebrations, dressy dates, vacations
Style Number/Barcode: 05002-000087
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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Caroline Velvet Strapless Dress With Gloves
Special Occasion
Strike everyone with your beauty in the Caroline velvet mini dress with gloves to create a show-stopping look for a formal or red-carpet event! She features a strapless neckline, flexible boning inserts along the bodice, side ruched seams that accentuate your curves, a bodycon silhouette, and a wrap-style mini-length hem. The velvet-lined party dress is designed with detached, mid-elbow-length finger gloves. Style with rhinestone heels for a glam touch!
Fit & Features
- Strapless neckline
- Detached mid-elbow-length finger gloves
- Flexible boning inserts along the bodice
- Side ruched seams, bodycon silhouette, wrap-style mini-length hem
- Lined velvet fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1596
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Phoebe Formal Sequin Cowl Neck Long Dress
Special Occasion
Stand out in the fabulous Phoebe formal dress designed with a regal sequin scroll pattern perfect for showing off at school dances or banquets! She features a sleeveless cowl neckline, adjustable spaghetti straps for a customizable fit, a strappy back, and a curve-hugging slim silhouette with a high-front slit and floor-length hem. The formal dress is composed of a sequin-scroll pattern on mesh fabric with a stretchy knit lining. Complete the look with a glam rhinestone bracelet and earrings.
Fit & Features
- Sleeveless cowl neckline, adjustable spaghetti straps, strappy back
- Back zipper and hook-eye closure
- Curve-hugging, slim silhouette
- High front slit, floor-length hem
- Sequin-scroll mesh fabric, stretchy knit lining
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-6841
Category Name: Blue Wedding Guest Dresses
Price: $39.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Nicola Scalloped Lace Mermaid Dress
Special Occasion
Look oh-so-stunning and in the Nicola mermaid dress. She features a sheer scalloped lace top for added romantic allure atop a mesh overlay with a nude lining. Her adjustable spaghetti straps and V neckline flows effortlessly into the floor-length mermaid crepe skirt with a sultry lower back cutout. Style this dress with glamorous earrings and a sleek clutch.
Fit & Features
- Sheer scalloped lace top, sheer mesh overlay, front nude lining
- Adjustable spaghetti straps
- V neckline, padded cups, no bra required
- Sheer lace back, zipper closure, lower back cutout
- High waist, floor-length crepe skirt
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-1260
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $72.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Jaime Formal Crepe Lace Mermaid Dress
Special Occasion
The romance is in the details of the Jaime formal dress destined to be your plus one for weddings, school dances, and banquet dinners! She stuns in a sleeveless sweetheart neckline, adjustable spaghetti straps for a customizable fit, a lightly padded bust, and sultry and sheer lace trim sides. Her flattering mermaid silhouette offers a show of skin thanks to the front high-cut slit while the floor-length hem elongates your figure. The formal dress is composed of a lined crepe fabric with a moderate stretch. Style with an elegant hair accessory for a flawless look!
Fit & Features
- Sleeveless sweetheart neckline, lightly padded bust
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Sheer lace trim sides
- Mermaid silhouette, front high slit, floor-length hem
- Lined crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-7066
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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Mariel Off Shoulder Dress
Special OccasionStun in style and show off some of your best features in our Mariel dress.
Fits & Features
- Off Shoulder Neckline
- Surplice V Bodice
- Zipper With Hook & Eye Closure At Back
- Fitted Skirt With Gathered Wrap Detail At Hip I High, Asymmetrical Side Slit
- Woven Crepe Fabric I Fully Lined
- Moderate Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0133
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Hillary Sweetheart A-Line Crepe Formal Dress
Special Occasion
The gorgeous Hillary crepe formal dress offers a modern sophisticated look for bridesmaids, wedding or banquet guests! Crafted from polished crepe fabric, this floor-length gown offers elegance for any formal event. The sweetheart neckline and padded bra cups provide a flattering fit, while the adjustable spaghetti straps allow for a custom fit and side-ruched seams hug your curves along the A-line silhouette. Plus, show some leg thanks to the sultry front slit that offers movement so you can dance the night! Complete the look with luxe earrings and a clutch.
Fit & Features
- Crepe fabric, short knit stretchy lining
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Padded bra cups
- Front slit
- A-Line silhouette
- Runs true to size
Style Number/Barcode: 05002-8195
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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Annie Formal Sequin Long Dress
Special Occasion
Lines of sparkly sequins add shine and a glamorous look to the Annie formal dress for a gala, charity dinner, or dressy event! She features a sleeveless, v-neckline, sleek bungee spaghetti straps that lead to her open-back with a lace-up design and sultry waist cutouts along the high-waist seam. Her slim, form-hugging silhouette offers a peek of skin on the front high-cut slit atop a maxi-length hem. The special event dress is composed of a sequin-knit fabric with a knit lining and a moderate stretch. Complete the look with a chic clutch and heels.
Fit & Features
- Sleeveless, v-neck, bungee spaghetti straps
- Adhesive bra recommended
- Open-back, lace-up design, back zipper closure
- High-waist seam, cutout accents
- Slim, form-hugging, slit maxi hem
- Sequin-knit fabric, knit lining, moderate stretch
- Fits true to size
Style Number/Barcode: 05002-2182
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Impress Me Long Sleeve Ruffled Mesh Midi Dress
Create a chic impression in this long sleeve ruffled mesh midi dress, perfect for a formal party. Designed with an airy sheer mesh fabric with plenty of stretch, the mid-length dress has a partial knit lining for coverage. It features a classic boat neckline leading to unlined long fitted sleeves, and a stylish square-shaped back with a zipper closure. The ruched seams will accentuate your stunning curves on the bodycon silhouette. The asymmetric ruffled hem adds that flirty flair. Complete your look with strappy stilettos and a sleek clutch.
Fit & Features
- Stretchy sheer mesh fabric, partial knit lining
- Boat neckline, long fitted sleeves
- Square back, zipper with hook and eye closure
- Ruching
- Asymmetric ruffled hem
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3276
Category Name: Blue Wedding Guest Dresses
Price: $20.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Gigi Satin Sequin Lace Formal Dress
Special Occasion
Refined with a touch of romance, the Gigi satin mermaid gown is designed to feel polished from first glance to final step. Sequin lace trims the softly draped neckline and corset bodice, while a lace-up back adds a graceful finish that feels timeless yet unforgettable.
Fit & Features
- Stretch satin fabric with knit lining
- Sequin lace trim sweetheart pleated neckline, padded bra cups
- Adjustable spaghetti straps
- Sequin lace corset bodice, lace-up back, zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem with subtle train
- Runs true to size
Where to Wear:
Prom, formal celebrations, milestone parties, cocktail soirees, galas, theatre shows, award dinners, fancy date nights
Style Number/Barcode: 05002-000957
Category Name: Blue Wedding Guest Dresses
Price: $119.90
Availability: Out of Stock
Product Badge:- Ships Free
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Maddie Velvet Open Back Mermaid Formal Dress
Special Occasion
Made for entrances that linger, the Maddie velvet burnout gown drapes with a cowl neckline and a sleek, floor-length silhouette. The low open back and delicate straps add a sultry finish, striking the perfect balance of elegance and allure.
Fit & Features
- Burnout velvet fabric, stretch knit lining
- Cowl neckline, padded bra cups
- Adjustable spaghetti straps
- Open back design
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, military balls, engagement parties, rehearsal dinners, formal milestone celebrations, birthday events, anniversaries
Style Number/Barcode: 05002-000325
Category Name: Blue Wedding Guest Dresses
Price: $89.90
Availability: Out of Stock
Product Badge:- Ships Free
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Alanna One-Shoulder Glitter Knit Formal Dress
Special Occasion
The Alanna glitter knit formal dress will give you a sultry silhouette while showcasing glamorous details. She features an asymmetric one-shoulder neckline with a tank shoulder strap, an alluring bust cutout, a fitted bodice leading to a floor-length A-line silhouette, and a chic thigh-high front slit to show off your heels. The glitter knit fabric has a gorgeous shimmer and offers a moderate stretch. Style with rhinestone hoops.
Fit & Features
- Asymmetric one-shoulder neckline, tank shoulder strap
- Bust cutout
- Fitted bodice, floor-length A-line silhouette
- High front slit
- Textured glitter knit fabric, knit lining at the bust, moderate stretch
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-2528
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Monica Chiffon Embellished Formal Dress
Special Occasion
The Monica dress moves with effortless grace, designed for evenings that call for elegance with a hint of sparkle. Crafted from flowing chiffon with an A-line, floor-length silhouette, it features a refined mock neckline, a sheer rhinestone-embellished faux-pearl waist accent, and a striking cross-open back, finished with a high front slit.
Fit & Features
- Chiffon fabric with lining
- High mock neckline with button closures
- Open cross-back strap design, hidden side zipper and hook-eye closure
- Sheer rhinestone and faux pearl embellished waist
- High front slit, A-line floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, spring galas, balls, formal celebrations, engagement parties, rehearsal dinners, anniversary dinners, milestone events, vacations, resorts, black tie occasions
Style Number/Barcode: 05002-001029
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: S, M, L, XL
Product Badge:- Ships Free
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Marlene Lace-Up Mermaid Beaded Pearl Formal Dress
Special Occasion
Fabulous and enchanting, the Marlene mermaid formal dress knows how to make an entrance! Crafted with countless beaded and faux pearls, this formal dress turns heads with a lace-up back and floor-length hem for a dramatic flair.
Make your entrance unforgettable in this dress. For more glam styles, explore intricate embellishments on beaded prom dresses or be ready to celebrate in wedding guest dresses.
Fit & Features
- Beaded and faux pearl embellished
- Mesh lined fabric with stretchy knit
- V-neckline, padded bra cups
- Adjustable spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, formal celebrations, and red-carpet events.
Style Number/Barcode: 05002-9129
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $149.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Layci Formal High Slit Dress
Special Occasion
Create a memorable impression in our breathing-taking Layci dress! She features a straight off-the-shoulder neckline with a fold-over accent and princess seams. Her slim fit bodice leads to an elongating floor-length silhouette that is accented with a high side slit to showcase your glam heels! The dress is composed of a crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with a rhinestone clutch.
Fit & Features
- Off the shoulder neckline
- Fold over accent, princess seams
- High side slit
- A-Line
- Lined crepe fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-0487
Category Name: Blue Wedding Guest Dresses
Price: $33.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Christa Sleeveless Velvet Wrap Midi Dress
Special Occasion
Bring elegance to your formal event in a velvet dress that features a sleeveless cowl neckline accented with floral appliques, adjustable spaghetti straps, and a wrap midi-length hem with a high slit. Complete look with a rhinestone clutch.
Fit & Features
- Velvet fabrication
- Sleeveless cowl neckline
- Floral appliques at bust
- Adjustable spaghetti straps
- Wrap silhouette, high slit
- Midi length-hem
- Runs true to size
Style Number/Barcode: 05001-2484
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Exquisite In Strapless Satin Midi Dress
Captive the room with this exquisite satin midi dress at cocktail parties or rehearsal dinners! Featuring a cowl sweetheart neckline and form-hugging fit for a sensational look. With a center-back slit and midi-length hem, this dress will make you feel elegant at any event. Complete the look with a chic clutch purse and heels.
Fit & Features
- Satin fabric, bust lining, minimal stretch
- Strapless cowl sweetheart neckline
- Form-hugging fit
- Center back slit
- Runs true to size
Style Number/Barcode: 05101-3157
Category Name: Blue Wedding Guest Dresses
Price: $20.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Wendy Formal High Slit Lace Midi Dress
Special Occasion
Make a head-turning impression with a formal midi dress that draws all eyes on you! Wendy features a sleeveless V-neckline with padded cups, adjustable spaghetti straps, a sheer floral applique lace at the back, and a midi-length silhouette accented with a high side slit. Complete look with sleek stilettos and a rhinestone anklet.
Fit & Features
- Sleeveless V-neckline, padded cups
- Adjustable spaghetti straps
- Floral applique lace back, zipper and hook and eye closure
- Midi-length mermaid silhouette
- High side slit
- Lined crepe fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05001-0738
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Forever Icon Strapless Satin Midi Dress
When timeless meets trendy—you get this sleek strapless satin midi. With a smooth curve-hugging fit and luxe shine, it’s your go-to for cocktail nights or any event that calls for instant glam.
Fit & Features
- Crepe and satin fabric lined with stretch knit
- Strapless neckline, non-slip grip lining
- Back zipper and hook-eye closure
- Curve-hugging, midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-000431
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free