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
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Blue Wedding Guest Dresses That Make a Stylish Summer Statement
When the invite calls for something polished yet playful, Windsor’s blue wedding guest dresses deliver in every shade and silhouette. From dreamy Sky Blue and soft Baby Blue to bold Cobalt and deep Navy, this collection blends elegance and personality for a guest of wedding look that’s right on cue for summer. Whether you're heading to a coastal ceremony or an upscale indoor affair, these blue guest dresses are designed to flatter, impress, and move with ease from day to night.
Slip into something unforgettable with wedding guest dresses in blue that span fitted-bodycons, flowy mermaids, and cocktail-ready midis. This season's highlights include open back styles, wrap-front silhouettes, and updates on your favorite necklines—think romantic sweetheart, sleek cowl, and flattering square necks. Blooming blue floral prints and luxe fabrics like satin, glitter knit, sequin, and sheer mesh elevate every style moment, while adjustable features like removable straps ensure the perfect fit.
Whether you're drawn to a classic navy gown or a flirty light blue midi, these blue wedding guest dresses strike the ideal balance of comfort, confidence, and style. Pair with metallic heels and a jewel-toned clutch to personalize your look and step into any celebration ready to shine.
What shades of blue are trending for weddings?
This summer, it’s all about variety—Sapphire, Royal Blue, Slate Blue, and soft pastels like Periwinkle and Sky Blue are leading the palette. These tones offer versatility for indoor and outdoor weddings alike, and effortlessly shift from day to night with the right styling. Explore more color stories with our red wedding guest dresses.
What footwear works best with a blue dress?
Silver heels add a chic shine to navy and cobalt shades, while nude or champagne tones bring balance to lighter blues. For extra polish, try strappy metallics or a classic pump that matches your accessories for a cohesive, camera-ready finish.
Shop Windsor’s latest styles in wedding guest dresses online, in-app, or in-store nationwide. Designed to celebrate every RSVP with ease, this collection makes summer styling feel seamless—and undeniably you.
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Sahara Lace Up Back Wrap Dress
Special Occasion
Strike a pose in our sizzling Sahara wrap dress! She features a deep V neckline with bar accent detailing, a wrap front and a thigh-high slit. Pair this gorgeous formal dress with some strappy heels and dazzling rhinestone duster earrings.
Fits & Features
- Adjustable spaghetti straps
- Plunging V neckline with three bar accents
- Lace-up back
- Floor length hem with a wrap skirt and front slit
- Smooth tricot fabric
- Form-hugging fit
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0685
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
- Adjustable spaghetti straps
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Shondra Sweetheart Applique Satin Mermaid Dress
Special Occasion
Indulge in the opulent Shondra mermaid satin formal dress for an evening of elegance! The formal dress has a pretty beaded applique neckline for a romantic allure while the floor-length hem adds dramatic flair.
With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.
Fit & Features
- Stretch satin fabric with knit lining
- Sweetheart neckline with beaded embroidered applique trim, padded bust
- Pleated cowl neck overlay
- Adjustable spaghetti straps, ruched back zipper with hook-eye closure
- Ruched detailing
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, black-tie parties, galas, and weddings.
Style Number/Barcode: 05002-9027
Category Name: Blue Wedding Guest Dresses
Price: $49.97 $99.90
On Sale: Yes
Availability: In Stock
Available Color: MAUVE, YELLOW
Available Size: XS, S, M
Product Badge:- Sale
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Rosalina Strappy Back Sequin Mermaid Dress
Special Occasion
Serve chic looks at your next formal affair in the Rosalina strappy back sequin mermaid dress! Crafted with all-over sequin embroidery on the lined mesh fabric, this long formal dress will spark up the gorgeous glamour. Her bodice is shaped with a sleeveless V-neckline and spaghetti straps, leading to an alluring open back with a cross-back strappy design and a tie closure. Her fitted high waist is accented with angled side cutouts that lead to the backless design. Her floor-length mermaid silhouette is accented with a high-cut front slit to reveal some leg. Complete your look with rhinestone fringe earrings.
Fit & Features
- Sheer mesh fabric with full-length knit lining, moderate stretch
- All-over sequin embroidery
- V-neckline with padded bust, spaghetti straps
- Open back, cross-back strappy design, lower zipper with hook and eye closure
- High waist seam, angled side cutouts, ruching
- High front slit, mermaid fit
- Runs true to size
Style Number/Barcode: 05002-8295
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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Live Forever Rhinestone Caged Heels
Let the party live forever! These sparkling heels are the center of attention no matter where you go! Designed with an almond shaped open toe, a tall block heel with a zipper closure at the back and a caged detailing down the center that is embellished with rhinestones!Style Number/Barcode: 07401-0342
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $40.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Chic Masterpiece Low Back Lace Midi Dress
Turn heads in this lace midi dress flaunting a low-cut back and form-hugging silhouette that puts your curves on display! Pair with stiletto heels for any occasion.
Fit & Features
- Lace fabric, stretchy knit lining
- Square neckline
- Adjustable spaghetti straps
- Low cut back, lower zipper closure
- Form-hugging fit
- Trumpet midi-length hem
- Runs true to size
Style Number/Barcode: 05101-4158
Category Name: Blue Wedding Guest Dresses
Price: $44.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: XS, S, M, L, XL
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Dazzling Strides Stiletto Heels
Razzle and dazzle in these stiletto heels! They feature a square toe design, rhinestone strap, buckle ankle strap, and chrome faux leather details. Complete your look with a midi dress and earrings.
Fit & Features
- Square toe design
- Rhinestone strap
- Adjustable buckle ankle strap
- Stiletto heel
- Chrome faux leather details
- Runs true to size
Style Number/Barcode: 07401-3458
Category Name: Blue Wedding Guest Dresses
Price: $17.97 $30.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Glam It Up Embellished Crop Top
Glam it up in a crop top that brings all the glitz! The top features a crew neckline, an assortment of gemstones with heat stones, long sleeves, and a cropped hem. The top is composed of an unlined mesh fabric that offers a form hugging fit with a moderate stretch. Complete look with a faux leather mini skirt and adhesive pasties.
Fit & Features
- Crew neckline
- Long sleeves
- Gemstones, heat stones
- Cropped hem
- Unlined mesh fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 06001-3613
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Dallas V-Neck Halter Open Back Mermaid Formal Dress
Special Occasion
Arrive in sleek perfection in the Dallas mermaid formal dress as a striking bridesmaid or wedding guest! The halter V-neckline with tie closure exudes elegance, while the open back with adjustable strap adds a touch of sensuality. The mermaid silhouette and floor-length hem create a stunning silhouette, all made with a smooth knit-lined fabric. Complete the look with rhinestone jewelry for sparkle!
Fit & Features
- Smooth knit fabric lined with stretchy knit
- Halter V-neckline with tie closure
- Open back with adjustable strap
- Mermaid silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8517
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L
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Athena Corset Mermaid Glitter Formal Dress
Special Occasion
Get whisked away in the Athena glitter formal dress by your date for weddings or prom! A sweetheart cowl neckline and adjustable spaghetti straps create a flattering silhouette, while the corset bodice and padded bra cups provide support and flexibility. The mermaid silhouette and high front wrap slit add a touch of drama to this floor-length dress, crafted from glitter knit fabric. Complete the look with teardrop earrings and strappy rhinestone heels.
Fit & Features
- Glitter knit fabric lined with stretchy knit
- Adjustable spagehtti straps
- Back zipper and hook-eye closure
- Sweetheart cowl neckline, padded bra cups
- Flexible boning
- High front wrap slit, Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8449
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Karley Formal Sequin Low Back Midi Dress
Special Occasion
Prepare to glisten in the Karley formal sequin midi dress designed to shimmer at award banquets and cocktail parties! She features a sleeveless square neckline, adjustable spaghetti straps, a lightly padded bust, a flirty low-back with tie closure, and a flattering bodycon silhouette, front slit accent, and fitted midi-length hem. The formal dress is composed of a sequin-pattern mesh fabric with a stretchy knit lining. Complete in a glam bracelet and earrings for extra shine!
Sequins bring the perfect mix of elegance and fun. Want more options? Shine in a sparkling sequin prom dress or make an entrance in our glamorous party dresses.
Fit & Features
- Sleeveless square neckline, adjustable spaghetti straps
- Lightly padded bust
- Back zipper and hook-eye closure, low back, tie closure
- Bodycon silhouette
- Front slit accent, fitted midi-length hem
- Sequin-pattern mesh fabric, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05001-1666
Category Name: Blue Wedding Guest Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Blake Formal Strapless Feather Mermaid Dress
Special Occasion
Revive your inner glam diva in this Blake formal dress - a stunning style to wear for award banquets or anniversary parties! She features a strapless feathered neckline, a side pleated seam that creates the wrap-style mermaid silhouette with a slit, and a floor-length hem. The formal dress is composed of a stretchy lined knit fabric with a subtle sheen effect. Complete the look with an envelope clutch and heels.
Fit & Features
- Strapless feathered neckline
- Back zipper and hook-eye closure
- Side pleated seam
- Wrap-style mermaid silhouette, front slit, floor-length hem
- Lined stretchy knit fabric, subtle sheen effect
- Strapless bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-6961
Category Name: Blue Wedding Guest Dresses
Price: $86.90
Availability: Out of Stock
Product Badge:- Sale
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Saphira Formal Open Back Mermaid Dress
Special Occasion
Make an entrance that will enchant from all your best angles! Saphira features a sleeveless V-neckline, adjustable spaghetti straps, a chic cross-back strap design, a pleated faux wrap overlay at the waist, and a mermaid silhouette. She is composed of a lined satin fabric that offers a form-hugging fit with a slight stretch. Complete the look with rhinestone heels and a sphere clutch.
Fit & Features
- Sleeveless V-neckline, adjustable spaghetti straps
- Cross-back strap design, ruching at the lower back
- High waist, pleated faux wrap overlay
- Mermaid silhouette
- Lined satin fabric
- Form-hugging fit, slight stretch
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-2306
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Ryder Satin A-Line Gown
Special Occasion
Have a fun and adventurous night in our Ryder! She features a modest V neckline and double spaghetti straps that lead to a square back and a zipper closure. Her bodice is fitted and meets horizontal hemline mid waist. Her skirt flows out into an A-line design and features a side slit detailing that meets mid thigh. Her hem hits ankle length which makes her easy to dance and move around in! She is composed of a satin like material that offers slight stretch.
Rose: Model is 5'9" with a 32" bust, 24.5" waist and 35" hips. She is wearing a size small.
Red: Model is 5'6.5" with a 32" bust, 23.5" waist and 35" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0179
Category Name: Blue Wedding Guest Dresses
Price: $34.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sheila Lace-Up Satin Midi Formal Dress
Special Occasion
Silky satin crafts the elegant Sheila midi formal dress perfect for bridesmaids, wedding guests, or a dressy banquet! The sleeveless dress boasts a flattering V-neckline with wide shoulder straps that shape the head-turning lace-up open back while the faux wrap bodycon silhouette shows off your figure. Pair with earrings and heels.
With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.
Fit & Features
- Silky satin fabric, sewn-in knit lining
- V-neckline, padded bra cups
- Wide shoulder straps
- Lace-up open back, lower zipper and hook-eye closure
- Faux wrap bodycon silhouette, front slit
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05001-2634
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M
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Pretty In Satin Rose Applique Skater Dress
The prettiest satin skater dress for school dances or birthdays! It features a sleeveless sweetheart neckline with rose applique trim, adjustable spaghetti straps, a built-in padded and underwire bust, and a short-length hem. Complete the look with a clutch and heels.
Fit & Features
- Sleeveless sweetheart neckline, rose applique trim
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Built-in padded and underwire bust
- Skater silhouette, short-length hem
- Satin fabric, bust lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2703
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $43.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Delanie Formal High Slit Mermaid Dress
Special Occasion
Make a head-turning impression with a formal dress that wows from the moment you enter the room! Delanie features a plunging V-neckline, long chiffon sleeves with a swiss dot pattern, and the back features a daring open-back design. Her high-rise waist leads to a mermaid silhouette that is accented with a daring high side slit. Complete your formal outfit with rhinestone heels and a clutch.
Fit & Features
- V-neckline, long chiffon sleeves, swiss dot pattern
- Strapless or adhesive bra recommended
- Open back
- High waist
- Mermaid silhouette, high side slit
- Lined smooth knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1921
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Miss Chic Rhinestone Ankle Platform Heels
Show your chicness in these chrome platform heels for your next glam affair! They feature an almond toe, block heel, rhinestone strap with zipper closure, and a PVC toe strap. Complete the look with a faux fur wrap.
Fit & Features
- Almond toe, block heel
- Platform sole
- Rhinestone ankle strap, zipper closure
- PVC toe strap
- Chrome material
- Runs true to size
Style Number/Barcode: 07401-3694
Category Name: Blue Wedding Guest Dresses
Price: $16.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Clarice Applique Bodycon Satin Midi Formal Dress
Special Occasion
Dressing up is always fun with the Clarice satin midi formal dress! This elegant dress boasts a pretty beaded applique bust, sleek bodycon fit, and a flirty front slit for effortless movement.
Fit & Features
- Stretch satin fabric, sewn-in knit lining
- Beaded applique bust, sweetheart pleated neckline
- Padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Bodycon silhouette, front slit, midi-length hem
- Runs true to size
Where to Wear:
Prom, weddings, garden parties, engagement parties, rehearsal dinners, fancy date nights, cocktail soirees
Style Number/Barcode: 05001-000005
Category Name: Blue Wedding Guest Dresses
Price: $64.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M
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Classic Glamour High Slit Satin Midi Dress
This sleek and chic satin midi dress exudes that classic glamour for dressy parties! It features a sleeveless cowl neckline, spaghetti straps, chic pleating at the waist for a figure-flattering look, a midi-length hem with a faux wrap-front design creating a front slit, and a slim-fit silhouette. The satin-knit fabric offers a moderate stretch. Complete your cocktail party look with rhinestone duster earrings and strappy stiletto heels.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- Pleating at the waist
- Midi-length hem, faux wrap-front design, front slit
- Slim-fit silhouette
- Satin-knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2934
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Krissy Formal Sequin Scroll Corset Midi Dress
Special Occasion
Captivating sequins lend endless sparkle while the scroll pattern elevates the Krissy formal midi dress sure to make a lasting impression! She features a sleeveless sweetheart neckline, a padded bust, adjustable spaghetti straps, a corset-style bodice with flexible boning to give you a snatched appearance, a flattering bodycon silhouette, a front slit, and a midi-length hem. The formal dress is designed with a shimmering sequin scroll pattern with a chic lace effect. Complete your look for a rehearsal dinner or banquet in strappy rhinestone heels.
This dazzling dress was made for the spotlight! Love the shimmer? Discover more sequin prom dresses or find a sophisticated look in our wedding guest dresses.
Fit & Features
- Sleeveless sweetheart neckline, padded bust
- Adjustable spaghetti straps, back zipper and hook-eye closure
- Corset-style bodice, flexible boning
- Bodycon silhouette, front slit, midi-length hem
- Sequin-scroll pattern, lace effect
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05001-1668
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Such A Romantic Crop Top
Show your sweet, romantic side in this adorable crop top! It features a sleeveless bodice, spaghetti straps, a crossover front with a sweetheart neckline, and a cropped hem. The top is composed of a crepe fabric that offers moderate stretch and a form hugging style. Complete your romantic look with the matching high waist pants!
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 06003-9928
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $16.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lylah Lace Cowl Neck Mermaid Dress
Special Occasion
Showcase your beauty in the Lylah formal dress designed with a dainty floral lace fabric with a full lining. It features a sleeveless sweetheart neckline with a structured padded bust, a draped cowl neck overlay for a feminine touch, adjustable spaghetti straps for a customized fit, and a floor-length mermaid silhouette to highlight your curves.
Fit & Features
- Sheer floral lace fabric with knit lining, moderate stretch
- Sweetheart neckline, structured padded bust, draped cowl neck overlay
- Adjustable spaghetti straps
- High waist seam
- Back zipper with hook-eye closure, lower back ruching
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8906
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M
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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: 05002-8375
Category Name: Blue Wedding Guest Dresses
Price: $74.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
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Casually Chic Smooth Knit Fitted Maxi Dress
This smooth knit fitted maxi dress is the casually chic style you need to elevate your 'fits. It features a strapless straight-across neckline, an all-over curve-hugging silhouette, a maxi-length hem, and a trendy back slit accent. The smooth knit fabric includes an airy sheer mesh lining and offers plenty of stretch for comfortable wear. Complete your looks with strappy mules and a mini handbag.
Fit & Features
- Strapless straight-across neckline
- Curve-hugging silhouette
- Maxi-length hem
- Back slit
- Smooth knit fabric, sheer mesh lining, plenty of stretch
- Runs true to size
Style Number/Barcode: 05102-5175
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale