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 That Make a Stylish 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. 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 season, 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 styling feel seamless—and undeniably you.
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Grace In Motion Floral Open Back Midi Dress
Quietly romantic with a little sway when you walk. This floral mesh midi dress drapes effortlessly with a cowl neckline and an open back that makes every exit feel intentional. Perfect for celebrations, dressy brunches, and cocktail soirees.
Fit & Features
- Floral mesh-lined fabric with stretch
- Cowl neckline with spaghetti straps
- Open back with ruched detail
- Midi length with subtle back train
- Body-skimming fit
- Runs true to size
Style Number/Barcode: 05101-000819
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Gillian Sleeveless Ruffled A-Line Tulle Formal Dress
Special Occasion
Rule the runway in the Gillian tulle formal dress for a show-stopping look to your seat at weddings, banquets, or garden parties! Crafted from luxurious tulle fabric, this floor-length dress will make you feel like a work of art. The sweetheart neckline, adjustable spaghetti straps with ruffled trim, and ruffled tier A-line silhouette create a look of effortless elegance. Complete the look with earrings and a clutch.
Fit & Features
- Tulle woven fabric lined with stretchy knit
- Adjustable spaghetti straps with ruffled trim
- Padded bra cups
- Back zipper and hook-eye closure
- Ruffled tier A-line silhouette
- Runs true to size
Style Number/Barcode: 05002-7837
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Tabetha Formal Sequin Strappy Mermaid Dress
Special Occasion
Covered in head-to-toe sequins, the Tabitha formal long dress knows how to make an entrance! Shine this season at school dances, weddings, and galas. Featuring a sleeveless V-neckline, lightly padded bust, bungee spaghetti straps that shape the strappy open-back detail, a form-hugging mermaid silhouette, and a floor-length hem. The formal maxi dress is composed of sparkling scroll sequin-embroidered mesh fabric with a stretchy knit lining. Style with chandelier earrings and a bracelet to complete the look.
Fit & Features
- Sleeveless V-neckline, lightly padded bust
- Bungee spaghetti straps
- Strappy open-back detail, lower zipper closure
- Form-hugging, mermaid silhouette, floor-length hem
- Sequin scroll embroidered mesh fabric, stretchy knit lining
- Bra optional
- Runs true to size
Style Number/Barcode: 05002-6883
Category Name: Blue Wedding Guest Dresses
Price: $49.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Flirt Alert Tie Waist Romper
Ring the alarm! This flirty romper is just what you need to get your playful message across. It features a wide V neckline, adjustable wide straps with an O ring detail at the back, a paper bag waist with a tie belt detail, and form hugging shorts. Romper includes a hidden back zipper. Romper is made from a soft, densely woven material with moderate stretch.Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small
Style Number/Barcode: 06403-0019
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Joanne Halter Slit Mermaid Satin Formal Dress
Special Occasion
Sultry meets chic on the Joanne satin formal dress with a striking mermaid silhouette and high front wrap slit that adds drama to your look!
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, bust knit lining
- Halter V-neck, tie straps
- Back zipper and hook-eye closure
- High front wrap slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, galas, black-tie weddings
Style Number/Barcode: 05002-9413
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: In Stock
Available Color: RED
Available Size: XS, S
Product Badge:- Sale
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Maves Formal High Slit Mermaid Dress
Special Occasion
Make an enchanting appearance in a formal dress that wows from the moment you enter the room! Maves features a sleeveless V-neckline, adjustable spaghetti straps, a row of criss-cross straps at back, and a sleek bar strap. The slim fit bodice leads to a form hugging mermaid silhouette that is accented with a dramatic high side slit. Complete look with rhinestone heels.
Fit & Features
- Sleeveless V-neckline
- Adjustable spaghetti straps
- Criss-cross straps, bar strap
- Mermaid silhouette
- High side slit
- Form hugging fit
- Runs true to size
Style Number/Barcode: 05002-2236
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kimmie Lace-Up Corset Satin Skater Dress
Special Occasion
The Kimmie satin skater dress is a chic fairytale creation with a pretty lace trim neckline and lace-up corset bodice to perfectly cinch your waist for a flattering silhouette.
Fit & Features
- Premium satin fabric, multiple tulle and stretchy knit linings
- Lace trim sweetheart neckline, padded bra cups
- Wide shoulder straps
- Lace-up back, lower zipper and hook-eye closure
- Corset bodice, flexible boning, button accents
- Drop waist seam, voluminous skater short silhouette
- Runs true to size
Where to Wear:
Prom, brides, weddings, graduations, date nights, dressy celebrations, garden parties
Style Number/Barcode: 05001-2616
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: IVORY
Available Size: XS, S, M, L
Product Badge:- Sale
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Francie Taffeta Strapless A-Line Dress
Special Occasion
Amaze and delight in the Francie taffeta party dress ready for twirling at school dances or dressy birthdays! She features a flirty strapless neckline with a fold-over accent, a flattering A-line silhouette, and a short-length hem. The party dress is crafted from a woven taffeta fabric with a subtle sheen and has multiple tulle and a stretchy knit lining for a voluminous effect. Complete the look with a dazzling necklace and earrings set.
Fit & Features
- Strapless neckline, fold-over accent
- Back zipper closure
- A-line silhouette, short-length hem
- Taffeta woven fabric, subtle sheen effect
- Multiple tulle and stretchy knit lining
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1887
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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Monet Off Shoulder Evening Gown
Special Occasion
Introducing our Monet! She is sleek and sexy. She features a wired sweetheart neckline, satin off the shoulder sleeves and a form fitting silhouette. She is designed with vertical princess seams leading down to her flared floor length hem. Her back has a lace up detail as well as a zipper closure. She is composed of a crepe material that offers moderate stretch and her look finishes with a flattering high thigh side slit.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0202
Category Name: Blue Wedding Guest Dresses
Price: $36.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Monica Lace-Up Formal Dress
Special Occasion
Create a stunning prom look that will capture attention in the sleek Monica formal dress! She features a sleeveless square neckline, spaghetti straps, a strappy lace-up back design, ruching at the lower back, and a fitted, floor-length silhouette. The smooth satin-knit fabric offers a moderate stretch for comfortable wear. Style this dress with chic stiletto heels.
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Adhesive bra recommended
- Open back, strappy lace-up design, tie closure
- High waist seam, lower back ruched detailing
- Fitted, floor-length silhouette
- Satin-knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2210
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Arden Mesh Lace-Up Mermaid Formal Dress
Special Occasions
Softly romantic with a refined edge, the Arden mesh mermaid gown is made for evenings when you want every detail to feel intentional. A lace trim square neck and padded bust create an elegant frame, while the lace-up back and sweeping mermaid silhouette add movement and allure.
Fit & Features
- Mesh-lined fabric with a smooth, sculpting feel
- Lace trim square neckline with padded bust, wide shoulder straps
- Lace-up back with a lower zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, black tie galas, elegant anniversary dinners, milestone celebrations, engagement parties, rehearsal dinners, holiday soirees, upscale gatherings, opera nights, theater dates, cultural events, destination events
Style Number/Barcode: 05002-000856
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: L, XL
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Brigitta Glitter Lace-Up Mermaid Dress
Special Occasion
Spark up all the compliments in the Brigitta glitter mermaid dress that is glam perfection. Designed with a lace-up back and ruching, you'll love the form-hugging silhouette.
Fit & Features
- Glitter knit fabric
- V-neckline with ruched bust
- Spaghetti straps
- Open cross-back strappy design, tie closure
- Ruched waist and lower back, zipper closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, galas, black-tie weddings, and red-carpet events.
Style Number/Barcode: 05002-9037
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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Alex Cowl Neck Slit Slim Crepe Formal Dress
Special Occasion
Flirty and fabulous, the Alex crepe formal dress brings never-ending glam to weddings, banquets, or fancy soirees! Made from a sleek crepe fabric with a sewn-in knit lining this dress exudes sophistication and refinement, featuring a luxurious cowl neckline and a curve-hugging slim silhouette. The high side slit and long-length hem add a touch of drama, while the padded bra cups and spaghetti straps provide support. Complete the look in high heels and a clutch!
Fit & Features
- Crepe fabric, sewn-in knit lining, moderate stretch
- Spaghetti straps, cowl neckline
- Padded bra cups
- Curve-hugging slim silhouette
- High side slit
- Runs true to size
Style Number/Barcode: 05002-8345
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kenna Rosette Applique Ruffled Formal Dress
Special Occasion
Bring the romantic allure to your fancy affair in the Kenna rosette applique ruffled formal dress. She features a strapless straight-across neckline, ruching at the waist and down the sides seams, chic rosette applique accents on each side, side ruffled accents and trims, dual thigh-high side slits, and a floor-length hem with a slim-fit silhouette. The lined smooth knit fabric offers plenty of stretch. Style with strappy stilettos for a stunning wedding guest look.
Fit & Features
- Strapless straight-across elastic banded neckline
- Ruching at the waist, down the side seams
- Rosette applique accents at each side, ruffled accents, ruffled trims
- Dual thigh-high side slits, floor-length hem, slim-fit silhouette
- Smooth knit fabric, full-length knit lining, plenty of stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7635
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Plus Add Some Flair Skater Dress
Add some flair to your style with this adorable lace skater dress!
Fits & Features
- Off Should Neckline With Sheer Lace Overlay
- High Waist Seam
- Flowy Skater Skirt With High Low Hem
- Sheer Lace Fabric With Full Knit Lining
- Moderate Stretch
Model is 5'9" with a 38.5" bust, 31" waist and 52" hips. She is wearing a size 1X.
Style Number/Barcode: 15101-0102
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $47.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Flirt Alert Floral Slit Midi Dress
Leg pop approved. With a pleated waist and wrap-front slit, this floral midi dress brings the flirty vibes for any night out or dressed-up moment.
Fit & Features
- Stretch knit fabric with floral print
- Square neckline, spaghetti straps
- Side pleated seam
- Front wrap slit
- Bodycon silhouette, midi-length hem
- Runs true to size
Style Number/Barcode: 05102-000199
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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May V-Neck Mermaid Sequin Long Formal Dress
Special Occasion
You'll be dazzling all night in the May sequin long formal dress at prom or upscale birthdays! The delicate V-neckline is accentuated by a wired insert, padded bra cups for support, and sleek bungee spaghetti straps for a seamless look. The mermaid silhouette and floor-length hem will make you feel like a glamorous beauty, all while shimmering in the beautiful sequin mesh fabric. Elevate your formal look and turn heads in this exclusive formal gown for any fancy soiree! Style with fringe earrings, a bracelet, and heels for an unforgettable look.
Fit & Features
- Sequin mesh fabric lined with stretchy knit
- Padded bra cups
- Bungee spaghetti straps
- Back zipper and hook-eye closure
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8099
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $149.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Afterparty Chic Cowl Neck Midi Dress
It’s giving red carpet energy, minus the entourage. This slinky cowl neck midi dress hugs in all the right places and flares out just enough to serve drama with stiletto heels!
Fit & Features
- Slinky knit fabric with moderate stretch
- Cowl neckline
- Spaghetti straps
- Form-hugging silhouette
- Flared trumpet midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000606
Category Name: Blue Wedding Guest Dresses
Price: $36.90
Availability: Out of Stock
Product Badge:- Ships Free
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Love in Bloom Floral Off-Shoulder Dress
Bloom in this lovely floral off-shoulder midi dress to enchant at every party or event! This dress hugs your curves in all the right places with soft ruching and a flared hem that moves like a dream.
Fit & Features
- Floral print, smooth knit stretchy fabric, lined
- Off-shoulder neckline
- Bodycon silhouette
- Flared midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000285
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Zosia V-Neck Mermaid Satin Formal Dress
Special Occasion
A modern beauty with classic details! The Zosia satin formal dress elevates your formal attire for a dressy evening out at a wedding or banquet. Crafted with delicate spaghetti straps and a deep V-neckline, this gown highlights your figure with a side pleated seam and mermaid silhouette. The high front wrap slit and floor-length hem add a touch of glamour, all in luxurious satin fabric. Complete the look with earrings, a bracelet, 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
- Satin fabric
- Spagehtti straps
- High front wrap slit
- Mermaid silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8352
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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Brie Formal One-Shoulder Mermaid Dress
Special Occasion
Chic and alluring, the Brie formal mermaid dress will draw all eyes to you. She features a sleeveless asymmetrical one-shoulder neckline with dual spaghetti straps, an open back with a strappy design, ruched detailing at the lower back, and a fitted, floor-length, mermaid silhouette. The smooth knit fabric offers plenty of stretch for comfortable wear. Style with classic stiletto heels for a formal soiree.
Fit & Features
- Sleeveless asymmetrical one-shoulder neckline
- Adhesive bra recommended
- Dual bungee spaghetti straps
- Open back, strappy design, ruching at the lower back
- High waist seam
- Floor-length mermaid silhouette, form-hugging fit
- Knit fabric, plenty of stretch
- Runs true to size
Style Number/Barcode: 05002-2311
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Taylor Glitter Velvet Mermaid Dress
Special Occasion
Bring the luxe looks to your formal soiree in the sultry chic Taylor mermaid dress. She features a sleeveless cowl neckline, spaghetti straps that lead to a lace-up back, and a floor-length fitted mermaid silhouette with a stylish thigh-high front slit. The dress is composed of a glitter velvet fabric that will bring the glamorous vibes. Complete the outfit with gold hoop earrings.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- Lace-up strappy back design, tie closure
- High waist seam, floor-length mermaid silhouette
- High front slit
- Glitter velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1822
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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Palmer Formal Satin Wrap Dress
Special Occasion
Bring the elegance to your evening in our breathtaking Palmer dress! Her wrap design is accented with pockets and a flattering A-Line silhouette.
- Off The Shoulder Neckline | Sweetheart Bust
- Fold Over Accent | Padded Cups
- Removable Adjustable Spaghetti Straps
- Satin
- Wrap A-Line Silhouette | Pockets
- Built In Bodysuit Lining
- Form Hugging Fit | Minimal Stretch
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0393
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Marquise Double Halo Bracelet
Glam up your look with rhinestones! This bracelet features a double row of marquise stones with a halo design that resembles a leafy pattern. Bracelet has an elasticity to it to stretch. Pair with a floor-length formal dress, or use it to amp up an everyday style!
Fit & Features
- Double row of marquise rhinestones, halo design
- Leaf-shaped design
- Elasticity for easy wear
Style Number/Barcode: 07003-0051
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $13.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance