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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Endlessly Sleek Sleeveless Knit Midi Dress
You'll always look chic and sleek in this sleeveless knit midi dress designed with a form-hugging fit to hug your curves. It features a square neckline with spaghetti straps, shirring at the waist, and a midi-length flared silhouette for a fab vibe. Style with stiletto heels for a cocktail party.
Fit & Features
- Stretchy sleek knit fabric
- Square neckline
- Spaghetti straps
- Shirring at the waist
- Form-hugging fit
- Midi-length flared silhouette
- Runs true to size
Style Number/Barcode: 05101-3729
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Shimmer Season Long Sleeve Glitter Mini Dress
A shimmering glitter mini dress boasts sheer peasant long sleeves and a front ruched seam along the bodycon fit. Perfect for styling with heels for a dressy occasion.
Fit & Features
- Glitter knit fabric, moderate stretch
- Sheer peasant long sleeves
- Square neckline
- Front ruched seam
- Bodycon mini-length fit
- Runs true to size
Style Number/Barcode: 05101-2674
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Vibe In Velvet Strappy Midi Dress
Vibe in this vivacious velvet midi dress for your next semi-dressy affair! It features a sleeveless halter cross-style neckline, sleek bungee spaghetti straps, a strappy open-back, and a side ruched seam to accentuate your curves along the asymmetrical slit hem. Complete the look in sparkly heels.
Fit & Features
- Sleeveless halter cross-style neckline
- Bungee spaghetti straps
- Strappy open-back
- Side ruched seam
- Asymmetrical slit midi-length hem
- Lined velvet fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05101-1937
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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One Glam Night Rhinestone Block Heels
You'll have one glam night wearing these chrome rhinestone heels! They feature a square toe, a thin block heel, and a wrap-around ankle strap with buckle closure. Complete the look with a glitzy necklace.
Fit & Features
- Square toe
- Thin block heel
- Rhinestone decor
- Wrap-around buckle ankle strap
- Chrome finish
- Runs true to size
Style Number/Barcode: 07401-3656
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Stun And Sparkle Glitter Block Heels
Stun and sparkle in these glitzy glitter mesh block heels. They feature an open almond-shaped toe, a trendy caged cutout design, a back zipper closure, and a block heel. Complete the look with a sleek clutch.
Fit & Features
- Open almond-shaped toe
- Caged cutout design
- Back zipper closure
- Block heel
- Glitter mesh material
- Runs true to size
Style Number/Barcode: 07403-1396
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Mesmerizing Shine Cubic Zirconia Teardrop Earrings
Mesmerize with earrings that radiate luxe shine for your special occasion outfit! The earrings feature a slim linear bar on post composed of mini rhinestones, a double-row of tear-drop-shaped cubic zirconia stones, and a post-back closure. Complete look with a formal satin dress and rhinestone heels.
Fit & Features
- Slim linear bar on post
- Mini rhinestones
- Tear-drop shape
- Cubic zirconia stones
- Pps-back closure
Earrings are considered final sale merchandise. FINAL SALE and CLEARANCE merchandise may not be returned or exchanged.
Style Number/Barcode: 07001-0946
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $12.90
On Sale: Yes
Availability: Out of Stock
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India Satin Tie Neck Gown
Special OccasionRegal and radiant, our India gown is streamlined yet sophisticated. She features a high collar with a tie that knots at the nape of the neck, a halter-style bodice with princess seams, lightly padded cups, and a back zip, and a full A-line skirt with a slit and pockets at either hip. India is fully lined and made from a smooth woven material with a subtle sheen and a hint of stretch.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0061
Category Name: Blue Wedding Guest Dresses
Price: $32.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Floral Love Mini Dress
Show your love for florals! This sexy mini dress features a v neckline, spaghetti straps, and a form fitting silhouette that shows those curves! Spaghetti straps are adjustable and lead to a square back with a zipper closure. Short hemline reaches mid thigh, and dress is composed of a soft knit fabric that offers minimal stretch and showcases a velvet burnout floral pattern.
Model is 5'7" with a 34" bust, 24" waist and 34" hips. She is wearing a size small.
Style Number/Barcode: 05101-0103
Category Name: Blue Wedding Guest Dresses
Price: $13.97 $33.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Isla Floral Mesh Off-The-Shoulder Mermaid Dress
Special Occasion
The Isla floral mesh mermaid dress was made for the kind of entrance that turns heads before you even say hello. Designed in soft floral-printed mesh with an off-the-shoulder neckline, a ruched mermaid silhouette, and a leg-baring slit, it moves with that effortlessly romantic energy every RSVP calls for.
Fit & Features
- Sheer floral printed mesh fabric with partial knit lining, high stretch
- Off-the-shoulder sweetheart neckline, short sleeve cuffs
- Form-hugging bodice and waist, ruched detailing
- Back zipper with hook-eye closure
- High-cut front slit
- Floor-length flowy mermaid silhouette
- Runs true to size
Where to Wear:
Black-tie parties, dressed-up dinners, birthday celebrations, vacation dinners, and garden party soirees.
Style Number/Barcode: 05002-001049
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Emmy Formal Corset Bodycon Midi Dress
Special Occasion
Chic with a stylish allure, the Emmy formal corset bodycon midi dress will put your gorgeous curves on display! She features a sleeveless sweetheart neckline, a corset-style bodice with a padded bust and structured underwire, adjustable spaghetti straps for a customized fit, a midi-length hem with a back slit accent for a sultry flair, and a bodycon silhouette to flaunt your figure. The lined crepe fabric offers a moderate stretch. Pair this mid-length dress with strappy stilettos for a cocktail party!
Fit & Features
- Sleeveless sweetheart neckline
- Corset-style bodice, padded bust, structured underwire, high waist seam
- Adjustable spaghetti straps, back zipper, hook and eye closure
- Midi-length hem, back slit, bodycon silhouette
- Crepe fabric, knit lining, moderate stretch
- No bra required
- Runs true to size
Style Number/Barcode: 05001-2059
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Roselyn Velvet Flocked Mesh Formal Midi Dress
Special Occasion
The Roselyn formal midi dress will create an enticing look that will draw all eyes to you! With her chic allure, you'll get all the compliments. She features a sleeveless sweetheart neckline with a marabou feather front trim, adjustable spaghetti straps for a customized fit, a midi-length hem with a sultry back slit accent, and a slim-fit silhouette. The sheer mesh fabric showcases an all-over velvet flocked vintage-style pattern and includes a full-length smooth knit lining. Style this mid-length dress with strappy stilettos for cocktail hour!
Fit & Features
- Sleeveless sweetheart neckline, marabou feather trim
- Adjustable spaghetti straps
- Midi-length hem, back slit accent, slim-fit silhouette
- Velvet flocked sheer mesh fabric, vintage-style pattern
- Full-length knit lining, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1869
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Marisol Formal Rhinestone Lace-Up Mermaid Dress
Special Occasion
This Marisol Formal Rhinestone Lace-Up Long Mermaid Dress is perfect for any fancy occasion where it calls to exude elegance! The sleeveless mermaid silhouette flatters the figure beautifully with a cowl neckline and rhinestone-embellished straps that lace up along her back and is finished with a floor-length hem. The formal dress is composed of a smooth knit fabric that hugs your curves and offers moderate stretch. Complete the look with statement earrings and a chic clutch.
Fit & Features
- Sleeveless cowl neckline
- Rhinestone-embellished straps, lace-up back
- Side zipper and hook-eye closure
- Curve-hugging mermaid silhouette, floor-length hem
- Smooth knit fabric, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7410
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Haylee Sequin Rose Mermaid Formal Dress
Special Occasion
Will you accept this rose sequin dress? Fall for the Haylee formal dress and her elegant allure! She features a one-shoulder design with strappy detail, built-in bust support, an empire waist, and a high-cut front slit on her mermaid silhouette. Zipper closure on the back. Complete the look in lace-up heels and dangly earrings.
Fit & Features
- One-shoulder design, strappy detail, built-in bust support
- Empire waist, high-cut slit
- Mermaid silhouette, zipper closure
- Sequin rose knit-lined fabric
- Minimal stretch
- Fits true to size
Style Number/Barcode: 05002-2115
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $96.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Floral Lover Ruched Midi Dress
Show off your love for florals with this midi dress that will have you totally lovestruck! The dress features a sleeveless square neckline, spaghetti straps, a floral print, a ruched body, 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 sandals and hoops.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Floral print
- Ruched body
- Midi length silhouette
- Smooth knit fabric, form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1034
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Florence Formal Lace Illusion Mermaid Dress
Special Occasion
Go bold with a formal dress that commands attention from the moment you enter the room! Florence features a sleeveless sweetheart neckline, lace cups, adjustable spaghetti straps, and an illusion lace bodice with contrast piping. The slim-fit waist leads to a satin mermaid silhouette with ruching and a high side slit. The dress offers a form hugging fit with slight stretch. Complete look with door knocker earrings and a satin clutch.
Fit & Features
- Sleeveless sweetheart neckline, padded cups, underwire
- Lace cups, adjustable spaghetti straps
- Illusion lace bodice with contrast piping, flexible boning
- Mermaid silhouette
- Ruching, high side slit
- Satin fabric
- Form hugging fit, slight stretch
- Runs true to size
Style Number/Barcode: 05002-1321
Category Name: Blue Wedding Guest Dresses
Price: $13.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Sweet Moments Floral Chiffon Skater Dress
Create a sweet moment in a charming floral dress for your next date night. The dress features a sleeveless v-neckline, adjustable spaghetti straps, a floral print, and flared skater silhouette. Complete your look with a pair of chic wedges.
Fit & Features
- Sleeveless
- V-neckline
- Adjustable spaghetti straps
- Floral print
- Skater silhouette
- Chiffon fabric
- Relaxed fit, minimal stretch
Style Number/Barcode: 05101-0558
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Emmalyn Formal Heat Stone Velvet Dress
Special OccasionBring sophistication and elegance to your evening as you wow in sparkling heat stones! Emmalyn features an all over black hue, a wrap V neckline, narrow shoulder straps and subtle ruching along the bodice. She is adorned with dazzling heat stones and is accented with an asymmetrical floor length silhouette. Dress is composed of a lined velvet fabric that offers a form hugging fit with a moderate stretch. Includes a back zipper closure.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6291
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Aleah Formal Satin Halter Mermaid Dress
Special Occasion
Channel a chic and sultry vibe for your next formal affair in the Aleah satin halter mermaid dress! Designed with a stretchy satin-knit fabric, this long dress will hug your gorgeous curves with her form-fitting silhouette. She features a sleeveless bodice, a draped halter neckline with a tie-back design, a bold open back with a lower bar strap design for added allure, lower back ruching, and a mermaid fit an iconic look on the floor-length hem. Complete your look with sleek stilettos.
Fit & Features
- Stretchy satin-knit fabric
- Draped halter neckline with tie-back design
- Open back, lower bar strap design
- Lower back ruching, zipper closure
- Mermaid fit
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8320
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Briella Glitter Lace Cross-Back Mermaid Dress
Special Occasion
Serve gorgeous glamour at your black-tie affair in the Briella formal dress designed with a glitter lace fabric for a stunning shimmer. It features a sleeveless V-neckline with a padded bust for support, dual spaghetti straps that lead to an alluring open back with a cross-back strappy design, lower back ruching, and a floor-sweeping mermaid silhouette to highlight your curves.
Fit & Features
- Glitter lace fabric with lining
- V-neckline with padded bust
- Dual spaghetti straps
- Open back, cross-back strappy design
- High waist seam, lower back ruching
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8725
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Stylish Shine Glitter Satin Lace-Up Midi Dress
Unlock a stylish shine in this glitter satin midi dress boasting a lace-up strappy design and a chic faux-wrap slit perfect for pairing with heels.
Fit & Features
- Glitter satin fabric with knit bust lining, moderate stretch
- Square neckline
- Spaghetti straps, open cross-back lace-up strappy design
- High waist seam, pleating
- Faux wrap-front design, front slit
- Midi-length slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05101-3588
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $40.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Melissa Formal Satin Halter Mermaid Long Dress
Special Occasion
Figure-flattering details make the Melissa formal satin long dress impress with sexy standout style! She features a chic halter neckline and a flexible boning bodice, this dress will flatter your silhouette effortlessly. The side pleated seam and mermaid silhouette add a touch of sophistication, while the high front asymmetrical slit and floor-length hem create a captivating look. Crafted from silky satin fabric, the formal dress offers a subtle sheen effect and minimal stretch. Complete the look in dangly rhinestone earrings for a black tie celebration or event!
Fit & Features
- Sleeveless halter neckline
- Flexible boning inserts in the bodice, side pleated seam
- Back zipper and hook-eye closure
- Mermaid silhouette, high front asymmetrical slit, floor-length hem
- Silky satin fabric, subtle sheen, minimal stretch
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7849
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Romy Formal Mermaid Glitter Dress
Special Occasion
Stun in a formal dress that makes your entrance that much more glitzy! Romy features a beautiful glitter knit body that shimmers from all your best angles, a sleeveless V-neckline with padded cups, adjustable spaghetti straps, and a sexy lace-up back supported with flexible boning. Her slim-fit waist leads to an enchanting mermaid silhouette accented with a gorgeous train. She is composed of a lined glitter knit fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and a glitter clutch.
Fit & Features
- Sleeveless V-neckline
- Padded cups, adjustable spaghetti straps
- Lace-up back, flexible boning
- Mermaid
- Wide banded hem, train
- Lined glitter knit fabric
- Form hugging fit, moderate stretch
Style Number/Barcode: 05002-2345
Category Name: Blue Wedding Guest Dresses
Price: $52.97 $124.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Greek Chic Flocked Velvet Mini Skirt
Look chic in this greek key mini skirt featured in a bodycon silhouette with a flocked, velvet pattern and slit accent. The skirt is composed of sheer mesh knit fabric with a moderate stretch. Complete the look in the matching top.
Shop The Matching Top: Greek Chic Flocked Velvet Crop Top
Fit & Features
- High-rise waist
- Bodycon, slit accent on hem
- Flocked velvet pattern
- Sheer mesh knit fabric
- Moderate stretch
- Fits true to size
Style Number/Barcode: 06501-0530
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $24.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Level Up Faux Suede Heels
Elevate your fits with chic block heels that bring a wowing detail! The heels feature a closed-back, adjustable ankle strap, and an open almond toe with a single strap over the toe. Complete your look with a ruffled mini dress and rhinestone hair clips.
Fit & Features
- Closed-back
- Adjustable ankle strap
- Open almond toe
- Single strap over the toe
- Block heel
- Faux suede material
Style Number/Barcode: 07401-2376
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $26.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free