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.
Now Trending
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.
-
Chic Daydream Floral Satin Mini Dress
Capture everyone's gaze in this sleek floral satin mini dress that will have you looking like a chic daydream! It features a sleeveless sweetheart neckline, a gorgeous floral embroidered applique that continues from the bust to the spaghetti straps, a high waist seam, a mini-length hem, and a bodycon silhouette that will hug your curves. Style this stunning dress with clear heels for a party.
Fit & Features
- Sleeveless sweetheart neckline
- Floral embroidered applique at the bust and adjustable spaghetti straps
- High waist seam, back zipper closure
- Mini-length hem
- Bodycon fit
- Satin-knit fabric
- Runs true to size
Style Number/Barcode: 05101-2359
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Plans Pending Ruffle Bodycon Midi Dress
Consider this your excuse to make plans. This stretchy bodycon midi dress hugs in all the right places, while the plunging neckline, open back, and ruffle sash bring the drama from every angle.
Fit & Features
- Sleek knit fabric with knit lining, high stretch
- Sleeveless plunging V-neckline
- Tie-back halter straps, open back
- Ruched waist, ruffed front sash
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-001714
Category Name: Blue Wedding Guest Dresses
Price: $46.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Bold Moves Cutout Maxi Dress
She’s bold, sculpted, and not here to blend in. This cutout maxi dress hugs in all the right places with a fluid drape that moves like you mean it.
Fit & Features
- Mesh fabric with knit lining, high stretch
- Sleeveless cowl neckline
- Adjustable spaghetti straps
- Asymmetric waist cutout
- Ruched detailing
- Maxi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-001190
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Claudia Lace-Up Slit Floral Formal Dress
Special Occasion
Everyone will swoon over you in the Claudia floral formal dress! Elegantly constructed in a form-hugging silhouette, this dress is designed with a striking lace-up back and high front slit.
Fit & Features
- Floral print, mesh fabric, stretchy knit lining
- Sweetheart neckline, padded bra cups
- Spaghetti straps
- Open lace-up back
- Side ruched seams, high front slit
- Form-hugging silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, garden parties, dressed up date nights, dressy occasions
Style Number/Barcode: 05002-000021
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: BLUE
Available Size: XS, S
-
Sevi Halter Mermaid Glitter Formal Dress
Special Occasion
You're guaranteed to make a glamorous statement in the Sevi glitter formal dress as a striking gala guest or at prom! Glitter knit fabric makes this formal dress sparkle in a floor-sweeping mermaid silhouette adorned with a high front wrap slit to show off your shoes, side ruched seams that accentuate your curves, and is finished with a cowl halter neckline with a spaghetti strap tie. Complete the look in platform heels and a clutch!
Fit & Features
- Glitter knit fabric lined with stretchy knit
- Spaghetti strap halter tie
- High front wrap slit
- Mermaid silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8373
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Shayna Sweetheart Mermaid Glitter Formal Dress
Special Occasion
Glitter amplifies the brilliant sparkle on the Shayna long formal dress perfect for black tie weddings or any formal party! The sweetheart neckline is structured with a wired insert, adjustable spaghetti straps provide a flawless fit, while the padded bra cups offer comfortable support. The mermaid silhouette accentuates your curves, the front slit offers a show of leg, and the floor-length hem adds a touch of glamour, all crafted from glitter fabric for a radiant finish. Complete the look with sparkly bracelets, heels, and a clutch!
Fit & Features
- Glitter fabric lined with stretchy knit
- Padded bra cups
- Adjustable spaghetti straps
- Front slit
- Back zipper and hook-eye closure
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8285
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Mia Formal Velvet Corset Wrap Long Dress
Special Occasion
Experience the beauty and sophisticated Mia formal velvet long dress perfect for any formal occasion! She features a strapless sweetheart neckline, padded bust with cowl overlay, sheer mesh bodice with trim, a form-hugging slim silhouette, and a high front wrap slit along the floor-length hem. The formal dress is composed of a soft velvet fabric that offers a luxurious aurora and a stretchy knit lining. Complete the look with earrings.
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
- Strapless sweetheart neckline
- Padded bust, cowl overlay
- Sheer mesh bodice with trim, back zipper and hook-eye closure
- Form-hugging, slim silhouette
- High front wrap slit, floor-length hem
- Velvet fabric, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05002-7532
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Mel Glitter Velvet High Slit Formal Dress
Special Occasion
The gorgeous Mel glitter velvet formal long dress gives off a sultry allure that will capture everyone's attention! She features a sleeveless square neckline with pleated detailing at the bust, adjustable spaghetti straps for a customizable fit, a floor-length hem with an eye-catching thigh-high side slit to showcase some leg, and a slim-fit silhouette. The glitter velvet fabric showcases a glamorous subtle sparkle. Style the maxi dress with rhinestone heels for a black-tie affair.
Fit & Features
- Sleeveless square neckline, pleated bust
- Adjustable spaghetti straps
- High waist seam, floor-length hem, high side slit
- Slim-fit silhouette
- Glitter velvet fabric, lined bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7391
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Jolene Formal Chiffon Off-The-Shoulder Dress
Special Occasion
Chic and sophisticated, the Jolene formal midi dress is a stunning pick for rehearsal dinners or cocktail soirees! She features a chiffon bodice with an off-the-shoulder neckline, sheer peasant long sleeves, and a V-wired front. Her form-hugging silhouette offers a flattering front slit and a midi-length hem. The formal dress is composed of a crepe fabric with a sewn-in knit lining and plenty of stretch. Complete the look in sparkly platform heels.
Fit & Features
- Chiffon bodice, off-the-shoulder neckline
- Sheer peasant long sleeves, V-wired front
- Form-hugging silhouette
- Front slit, midi-length hem
- Crepe fabric, sewn-in knit lining, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1565
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Luxe Sleek Vibes Satin Midi Dress
Bring the luxe sleek vibes to your look with this stunning satin midi dress. The knee-length dress features a sleeveless sweetheart neckline with padded cups, adjustable spaghetti straps, a fitted high waist seam, ruched detailing down one side, a midi-length asymmetrical hem creating a chic side slit, and a curve-hugging silhouette. Complete the outfit with strappy stilettos.
Fit & Features
- Sleeveless sweetheart neckline, padded cups
- Adjustable spaghetti straps
- Fitted high waist seam
- Ruching down one side
- Midi-length, asymmetrical hem, side slit
- Form-fitting silhouette
- Smooth satin fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1603
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Noelle Formal Satin Party Dress
Special OccasionClaim the throne as you reign the night in luxe rhinestones! Our Noelle dress features a sleeveless bodice, a sweetheart bust with a built in no slip strip, padded cups, built in boning for structure and princess seams. Her slim fit bodice leads to a flaring multi layered party length skirt with hidden side pockets accented with rhinestones and gemstones. Dress is composed of a satin fabric that offers a form hugging fit with minimal stretch. Includes a hidden back zipper closure and petticoat
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-3938
Category Name: Blue Wedding Guest Dresses
Price: $53.97 $154.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Celine Formal Ruche Slit Long Dress
Special Occasion
Radiate the room in the Celine formal satin dress sure to have all eyes on you! She features a sultry, sleeveless, v-neckline, spaghetti straps, and a ruched overlay bodice that leads to her open-back design with cross strap accents. Flaunt your femme figure on her bodycon silhouette with a center front slit perfect for showcasing some leg on the floor-length hem. The formal dress is composed of a luxe satin-lined fabric with a moderate stretch. Finish the look with fringe rhinestone earrings and a clutch.
Fit & Features
- Sleeveless, V-neckline, spaghetti straps
- Adhesive bra recommended
- Ruched overlay bodice
- Open-back, cross straps
- Bodycon silhouette
- Center front slit, floor-length hem
- Satin-lined fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2307
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Harlow Cutout Slit Glitter Formal Dress
Special Occasion
Outshine every guest in the Harlow glitter formal dress designed in a sparkling form-hugging silhouette with a sexy cutout and high slit to flaunt your best self!
Fit & Features
- Glitter fabric lined with stretchy knit
- Cowl neckline, padded bra cups
- Adjustable spaghetti straps
- Cutout bodice
- High front slit
- Form-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, big birthday events, dressed-up girl's night, parties
Style Number/Barcode: 05002-9108
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK, RED
Available Size: XS, S, M
-
Samaria Formal Crushed Velvet Long Dress
Special Occasion
Beautifully crafted from crushed velvet for a brilliant luxe look, the Samaria formal dress will have you looking flawless at school dances, weddings, and banquets! She features a sleeveless V-neckline, a padded bust, sleek bungee spaghetti straps that form the strappy back design, a mermaid silhouette, and a sultry front slit along her floor-length hem. The formal long dress is composed of a soft crushed velvet fabric with lining and moderate stretch. Finish the look with a rhinestone bracelet and stiletto heels.
Fit & Features
- Sleeveless V-neckline, padded bust
- Bungee spaghetti straps, open strappy back
- Mermaid silhouette
- High front slit
- Floor-length hem
- Crushed velvet-lined fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-7389
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $72.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Iconic Glam Wide Leg Jumpsuit
Create an iconic moment with a jumpsuit that is perfect for cocktail parties. The jumpsuit features an off-the-shoulder neckline with a foldover accent, a high waist, and a straight leg with a flared hem. The jumpsuit is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with a faux fur jacket and rhinestone collar.
Fit & Features
- Off the shoulder neckline, fold-over accent
- High waist
- Straight leg
- Flared wide-leg hem
- Lined crepe fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 06502-0806
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Sophia High-Slit Mermaid Dress
Special Occasion
Radiate chic elegance in the simply stunning Sophia formal dress. She features a sleeveless V-neckline with a center keyhole cutout, spaghetti straps that lead to an open back with a cross-strap design, a high waistband, back ruched detailing, and a floor-length fitted mermaid silhouette with a thigh-high side slit. Complete the look with shimmering rhinestone earrings.
Fit & Features
- Sleeveless V-neckline, princess seams, center keyhole cutout
- Spaghetti straps
- Open back, cross-strap design
- High waistband
- Back ruched detailing
- Floor-length mermaid silhouette, high side slit
- Crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1795
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Chic Edge Floral Velvet Burnout Maxi Dress
Romance with a little chic edge. This floral velvet burnout maxi dress hugs the figure with a strapless neckline, then opens into a tiered ruffled side slit and asymmetric hem for a little drama in motion.
Fit & Features
- Mesh fabric with knit lining, high stretch
- Floral velvet burnout pattern
- Strapless straight-across neckline
- Asymmetric maxi-length hem
- Tiered ruffled side slit
- Form-hugging silhouette
- Runs true to size
Style Number/Barcode: 05101-001348
Category Name: Blue Wedding Guest Dresses
Price: $54.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
-
Leona Floral Mesh High Slit Column Dress
Special Occasion
The Leona formal dress is made for the moments that linger—crafted in mesh with romantic floral embroidery and a sleek column silhouette that flatters every curve. The high slit and lace-up back add a modern allure that turns heads with chic confidence.
Fit & Features
- Sheer mesh fabric with lining
- All-over floral soutache design
- Sleeveless square neckline
- Adjustable spaghetti straps
- Open lace-up strappy back design, lower zipper and hook-eye closure
- Floor-length column silhouette, high-cut side slit
- Runs true to size
Where to Wear:
Weddings, bridesmaids, birthday celebrations, red-carpet events, formal parties, and fancy date nights.
Style Number/Barcode: 05002-000430
Category Name: Blue Wedding Guest Dresses
Price: $84.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Kazia Formal Lace Up Sequin Dress
Special Occasion
Look and feel like royalty in the Kazia formal sequin dress to create a memorizing entrance at prom! She features class and grace in a sleeveless, sweetheart neck with thin spaghetti straps and a built-in padded bust, and a low-cut back with tie closure. Her form-fitting bodice leads to a mermaid floor-length hem that showcases your flattering figure. The formal dress is composed of a sequin embroidered fabric with inner lining and no stretch. Complete the look in statement earrings.
Fit & Features
- Sleeveless, sweetheart neck, thin spaghetti straps
- Built-in padded bust, adhesive bra recommended
- Low-cut back, tie-closure, zipper closure
- Form-fitting, mermaid silhouette, floor-length hem
- Sequin embroidery, inner lining, no stretch
- Runs true to size
Style Number/Barcode: 05002-2332
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $144.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Chic Essential Platform Block Heels
These basic and chic platform heels are a stylish essential you need in your wardrobe. They feature an open almond-shaped toe with a wide strap, a thin adjustable ankle strap, a platform, and a sturdy block heel. Wear these heels with a cocktail dress and sparkly earrings.
Fit & Features
- Open almond-shaped toe
- Wide toe strap
- Thin adjustable ankle strap, buckle detail
- Platform
- Block heel
- Faux nubuck material
- Runs true to size
Style Number/Barcode: 07401-3452
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $28.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Romantic Ruched Knit Maxi Dress
Get a gorgeous look for a romantic date night in this sultry ruched maxi dress. It features spaghetti straps, a square neckline, ruched side detailing, and a maxi length with a high side slit. The knit fabric offers plenty of stretch and provides a curve-hugging fit. Style this dress with a new pair of earrings and strappy heels.
Fit & Features
- Spaghetti straps
- Square neckline
- Ruched side detailing
- Maxi length
- High side slit
- Stretchy knit fabric with a short lining
- Form-hugging fit
Style Number/Barcode: 05102-0331
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Liza Satin Mermaid Formal Dress
Special Occasion
Sleek and sculpted with an effortlessly glamorous feel, the Liza gown is made for evenings that call for confident elegance. Lustrous satin defines the mermaid floor-length silhouette, while the sweetheart halter neckline and high slit create a striking, polished finish.
Fit & Features
- Smooth satin-lined fabric with a soft, luminous finish
- Sweetheart halter neckline, padded bra cups
- Back zipper and hook-eye closure
- Mermaid floor-length silhouette
- High slit
- Runs true to size
Where to Wear:
Prom, weddings, galas, black tie celebrations, milestone birthdays, red-carpet occasions, formal award dinners
Style Number/Barcode: 05002-001341
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $79.90
On Sale: Yes
Availability: In Stock
Available Color: HUNTER, BLACK
Available Size: XS, S
Product Badge:- Sale
-
The Luxe Level Sleeveless Midi Dress
Take your look to a luxe level with a stunning midi dress that creates a head-turning moment! The dress features a sleeveless cowl neckline, spaghetti straps, and a midi-length 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
- Sleeveless cowl neckline
- Spaghetti straps
- Midi-length silhouette
- Smooth knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1120
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Stuck on Floral Maxi Dress
Have a floral moment in this flowy maxi dress! Style it with hoops and wedges for the perfect day date look.
Fit & Features
- Off the Shoulder
- Double Front Slits
- Maxi Length
Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.
Style Number/Barcode: 05101-0632
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance