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.
-
Lydia Sequin Scroll Mermaid Dress
Special Occasion
Stunning and chic, the Lydia sequin scroll mermaid dress will turn heads at your next formal soiree! She features a sleeveless deep V-neckline, a padded bust, spaghetti straps, and a floor-length fitted mermaid silhouette. The sheer mesh fabric includes a full lining and a gorgeous sequin scroll embroidered design. Style this dress with a rhinestone collar necklace.
Fit & Features
- Sleeveless wired deep V-neckline, padded bust
- Adjustable spaghetti straps
- Back zipper and hook and eye closure
- High waist, fitted mermaid silhouette
- Sheer mesh fabric, full knit lining, moderate stretch
- Sequin scroll embroidered design
- Runs true to size
Style Number/Barcode: 05002-1544
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Anna Floral Chiffon A-Line Dress
Special Occasion
Showcase flirty vibes for your next brunch date in the Anna floral chiffon dress! She features a sleeveless bodice, adjustable spaghetti straps that cross in the back, a wrap front padded V neckline, and a back zipper and hook and eye closure. Her high waist has a tie detail and leads to a flowy, floor-length A-line silhouette with a wrap front design. The dress is composed of sheer chiffon fabric with an all-over pretty floral print and a knit lining. Style this dress with a rhinestone lariat necklace and adorable wedges.
Fit & Features
- Adjustable spaghetti straps
- Cross back
- Wrap front padded V neckline
- Back zipper and hook and eye closure
- High waist with a tie detail
- Flowy A-line silhouette with a wrap front skirt
- Sheer chiffon fabric with a floral print and a knit lining
Style Number/Barcode: 05002-1131
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Cheyenne Lace Crepe Mini Dress
Special Occasion
A gorgeous floral lace design adds a sultry touch to our lovely Cheyenne. Form hugging and fitted, each of your curves will be celebrated! Add a glitzy envelope clutch and some rhinestone heels for a star-studded look!
Fits & Features
- Sweetheart Neckline I Padded Bust
- Sheer Lace Back, Fitted Long Sleeves & Waist
- Back Zipper With Hook & Eye Closure
- Mini Length Silhouette
- Crepe Fabric I Lined
- Form Hugging Fit I Moderate Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0443
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Arden Crepe Tank Mermaid Dress
Special Occasion
Feel and look regal in our classically beautiful Arden!
Fits & Features
- Tank Styled Straps I Mesh Detail At Back Straps
- Plunging V Neckline & Back I Lightly Padded Bust
- Back Zipper With Hook & Eye Closure
- Floor Length Hem I Mermaid Silhouette
- Gathering At High Slit I Crepe Fabric
- Curve Hugging Fit I Moderate Stretch
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0707
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Bling Forever Platform Rhinestone Heels
Bring the bling in these super fab rhinestone platform heels baybayy!! Pair with a jumpsuit, or even your little black dress!
- Open almond toe
- Criss-cross bands over the toe
- Ankle strap
- Adjustable pin buckle closure
- Faux suede
- Rhinestone detailing
Style Number/Barcode: 07401-0639
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Plus Charming Sweetheart Skater Dress
Charm them all in this twirl worthy skater dress! It features a black hue, an off the shoulder neckline with strap accents, a sweetheart bust, a built in no slip strip and supportive padded cups. The relaxed fit bodice leads to a flared skater skirt. Dress is composed of a lined crepe fabric that offers a moderate amount of stretch. Includes a back zipper closure.Model is 5'9" with a 38.5" bust, 31" waist and 52" hips. She is wearing a size 1X.
Style Number/Barcode: 15101-0088
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $31.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Ruffle Theory Ruched Strapless High Slit Maxi Dress
Consider this your lesson in layered detail. This strapless maxi dress pairs body-skimming ruching with tiered ruffles and a front slit for a look that feels dynamic and chic. Every layer adds a little more drama.
Fit & Features
- Woven fabric with full lining
- Strapless neckline, ruffled trim
- Ruched bodice
- Drop waist seam
- Layered ruffled design
- High-cut front slit
- Midi-length flowy silhouette
- Runs true to size
Style Number/Barcode: 05101-001690
Category Name: Blue Wedding Guest Dresses
Price: $56.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L
-
Sylvia Velvet Off-The-Shoulder Formal Dress
Special Occasion
Romance meets drama in the Sylvia velvet off-the-shoulder dress, designed with a ruched bodice and daring leg slit. The mermaid silhouette and floor-sweeping finish make it perfect for the nights you want to feel unforgettable.
Fit & Features
- Soft velvet fabric
- Off-the-shoulder sweetheart neckline
- High front wrap slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black tie weddings, galas, military balls, formal milestone celebrations, birthdays, charity events, red-carpet occasions
Style Number/Barcode: 05002-000313
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: PURPLE
Available Size: XS, S, M
Product Badge:- Ships Free
-
Radiate Romantic Vibes Strapless Floral Chiffon Maxi Dress
Radiate romantic vibes in this strapless floral chiffon maxi dress at garden parties or showers! The long ruffled silhouette adds flow and movement while the floral chiffon fabric adds a touch of femininity. Perfect for any occasion, this dress will make you stand out with its playful and flirty style! Complete the look with teardrop earrings.
Fit & Features
- Floral printed chiffon fabric with stretchy knit lining
- Strapless neckline
- Back zipper and hook-eye closure
- Ruffled flowy silhouette
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-3044
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Jayleen Ruched Mesh Corset Midi Dress
Special Occasion
The Jayleen ruched mesh midi dress is designed with a sleeveless sweetheart neckline with a built-in padded bust accented with a draped cowl neck overlay for a chic look. The corset-style bodice features flexible boning to provide structure and a high waist seam for a snatched fit, while the bodycon silhouette is detailed with a ruched high-front slit for an alluring vibe.
Fit & Features
- Sheer mesh fabric with knit lining, plenty of stretch
- Sweetheart neckline with padded bust, draped cowl neck overlay
- Corset-style bodice with flexible boning, high waist seam
- Adjustable spaghetti straps, back zipper with hook-eye closure
- Ruched front seam, high-cut front slit
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2418
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Aisha Formal Iridescent Sequin Dress
Special Occasion
The drama's in the details of the Aisha formal dress showcasing a show of iridescent sequins that glimmers from every angle! She features a sleeveless v-neckline with a wire insert, adjustable spaghetti straps that lets you customize her fit, and a princess seam bodice leading to the form-hugging, slim silhouette with a ruched seam and slit. The formal dress is composed of all-over sequins with a sewn-in lining and minimal stretch. Complete your dressy look in heels and a clutch.
Fit & Features
- Sleeveless v-neckline, wire insert, adjustable spaghetti straps
- Back zipper and hook-eye closure
- Princess seam bodice, ruched seam, slit
- Form-hugging slim silhouette, long length
- Iridescent sequins, sewn-in lining, minimal stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-2549
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Diana Strapless Velvet Formal Dress
Special Occasion
You'll radiate elegance in the stunning Diana velvet formal dress. She features a strapless sweetheart neckline with a faux wrap-front bodice, a high waist seam, and a fitted floor-length mermaid silhouette with a thigh-high front slit. Style this dress with sparkly rhinestone earrings and a sleek clutch.
Fit & Features
- Strapless sweetheart neckline
- Faux wrap-front bodice
- High waist seam
- Fitted floor-length mermaid silhouette
- High front slit
- Velvet fabric
- Runs true to size
Style Number/Barcode: 05002-1449
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Sultry Appeal Ruched Off The Shoulder Mini Dress
This sleek mini dress brings major sultry appeal for your next date night with bae. The mini dress features an off the shoulder neckline with off the shoulder strap accents, a ruched body, and a mini length silhouette. The dress is composed of a form-hugging smooth knit fabric that offers a moderate stretch. Complete your look with trendy clear mules.
Fit & Features
- Off the shoulder neckline
- Off the shoulder strap accents
- Ruched body
- Mini length silhouette
- Smooth knit fabric
- Form hugging fit, moderate stretch
- Back zipper closure
Style Number/Barcode: 05101-0849
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Rosella Lace Scallop Rhinestone Ribbon Belt Mermaid Dress
Special Occasion
Featuring a subtle glitter knit lace composition and a gorgeous ribbon rhinestone belt, Rosella is every bit of glam and romance combined in one. Complement with a pair of gorgeous and sparkly duster earrings to further elevate your look.
Fits & Features
- High Neckline I Scallop Trim Bodice
- Spaghetti Straps I Button Closure At Nape I Back Zipper
- Detachable Ribbon Belt With Rhinestone Accents
- Floor Length Hemline I Mermaid Silhouette
- Glitter Lace Lined Knit Fabric
- Form Hugging Fit
Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size 3.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0600
Category Name: Blue Wedding Guest Dresses
Price: $40.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Sculpted Ease Crepe Mermaid Midi Dress
A sleek silhouette makes styling feel instantly refined. This mermaid midi dress pairs a sculpted shape with a clean crepe finish and open-back detail. Add delicate jewelry and heels to keep the look effortlessly elevated.
Fit & Features
- Crepe fabric with knit lining, moderate stretch
- Sleeveless V-neckline, tank shoulder straps
- Open back design
- Fitted silhouette with flared mermaid hem
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001453
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $46.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, L
Product Badge:- Sale
- Crepe fabric with knit lining, moderate stretch
-
Raise A Toast Mesh Bodycon Midi Dress
Made for wedding invites, cocktail receptions, and the kind of nights that deserve extra photos. This strapless mesh midi dress sculpts your figure with flattering ruching and a draped side sash that brings the drama.
Fit & Features
- Mesh-lined fabric
- Strapless neckline
- Wrap side sash detail
- Back zipper closure, center back slit accent
- Ruched bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-001186
Category Name: Blue Wedding Guest Dresses
Price: $46.90
Availability: In Stock
Available Color: LIGHT, BLUE-2
Available Size: XS, S, M, L, XL
-
Kylie Strappy Mermaid Formal Dress
Special Occasion
Sleek and sculpted with a hint of edge, the Kylie floor-length gown is made for the kind of entrance that lingers. The strappy tie open back with hardware accents adds an unexpected twist, while the mermaid silhouette effortlessly puts your curves on display.
Fit & Features
- Slinky knit-lined fabric with stretch
- Pleated scoop neckline, padded bra cups
- Wide shoulder straps, hardware inserts
- Strappy tie open back design
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, rehearsal dinners, engagement parties, galas, cocktail soirees, fashion-forward events, milestone celebrations, birthday dinners, fancy brunches
Style Number/Barcode: 05002-001376
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S
Product Badge:- Ships Free
-
Soft Focus Moment Ribbed Knit Midi Dress
Soft curves, no effort. This ribbed knit midi dress hugs just right with a bodycon fit that moves from dinner plans to late-night photos without missing a beat.
Fit & Features
- Soft rib knit fabric, sewn-in stretch lining
- Sweetheart neckline with twisted bust detail
- Spaghetti straps
- Fitted bodice through the waist
- Bodycon silhouette through the hips
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05102-000397
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Silvia Lace-Up Fit And Flare Midi Crepe Dress
Special Occasion
The Silvia crepe midi dress is classically beautiful for a wedding or dressy event. The sleeveless dress boasts a flattering lace-up back, side pockets to keep your hands warm, and a fit and flare silhouette perfect for dancing. Complete the look with earrings and heels.
Fit & Features
- Crepe fabric, stretchy knit lining
- Square neckline, shoulder straps
- Lace-up back, lower zipper and hook-eye closure
- Side pockets
- Fit and flare silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05001-2600
Category Name: Blue Wedding Guest Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Gaia Satin Off-The-Shoulder Wrap Midi Dress
Special Occasion
The Gaia formal satin dress features a sweetheart neckline with off-the-shoulder short sleeve accents, a ruched faux wrap silhouette, and a midi-length hem. Complete your cocktail outfit with block heels.
Fit & Features
- Stretchy satin-knit fabrication, top knit lining
- Off-the-shoulder neckline, short sleeve cuffs
- Sweetheart padded bust
- High waist seam
- Ruched faux wrap-front design
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05001-2509
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Total Allure Mock Neck Side Slit Midi Dress
A sleeveless mesh midi dress featuring a mock neckline with a chic scarf accent, a bodycon fit, and a flirty side slit. Perfect for styling with stiletto heels and a clutch.
Fit & Features
- Mesh fabric, sewn-in knit lining, moderate stretch
- Mock neckline with a scarf accent
- Back zipper and hook-eye closure
- Side ruched seams
- Side slit
- Bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-3737
Category Name: Blue Wedding Guest Dresses
Price: $22.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Something About Her Strappy Back Bodycon Midi Dress
Eyes will linger as you stroll away in this sleeveless midi dress at cocktail parties! Featuring a square neckline and spaghetti strap ties for a chic look. The strappy open back and lower ruched seam add alluring details to the bodycon fit. Complete the look with a clutch and heels.
Fit & Features
- Smooth knit stretchy fabric
- Square neckline
- Spaghetti strap ties
- Strappy open back, lower ruched seam
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3298
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Avril Formal Velvet Mermaid Long Dress
Special Occasion
For a sophisticated party look, the Avril formal velvet long dress is the one you're after! She features fitted long sleeves, a sweetheart neckline, a mermaid silhouette that flaunts your figure, and a high front slit along the floor-length hem. The formal dress is composed of a soft velvet fabric that brings luxe vibes to the night and offers plenty of stretch. Complete the look in platform heels for a black tie gala, wedding, or banquet!
Fit & Features
- Fitted long sleeves
- Sweetheart neckline
- Mermaid silhouette
- High front slit, floor-length hem
- Velvet knit fabric, moderate stretch
- Bra-friendly design
- Runs true to size
Style Number/Barcode: 05002-7692
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Cynthia Formal Glitter Long Dress
Special Occasion
Form-hugging and sparkly, the Cynthia formal dress radiates your natural beauty for a flawless look at homecoming, awards banquet, or a fall wedding! She features a sleeveless, plunge V-neckline with tank-style straps, an open-back design, a side ruched seam atop the high-cut slit, and a mermaid silhouette leading to her floor-length hem. The formal dress is composed of a glitter-knit fabric with a moderate stretch. Complete your dressy look in earrings and heels.
Fit & Features
- Sleeveless, plunge V-neckline, tank-style straps
- Adhesive bra recommended
- Open-back design
- Side ruched seam, high-cut slit
- Mermaid silhouette, floor-length hem
- Glitter-knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2379
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale