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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Kollyn Formal Surplice Ruched Mermaid Dress
Special Occasion
Meet your look for upcoming fancy soirees or events! The Kollyn formal dress features a classy surplice V-neckline and V-cut back, adjustable spaghetti straps, a padded bust, side ruched seams that accentuate your natural curves, a flattering mermaid silhouette, and a floor-length hem. The formal dress is crafted from a smooth and stretchy knit fabric with a subtle sheen. Complete the look with an elegant necklace and earrings for some sparkle!
Fit & Features
- Sleeveless surplice V-neckline, V-cut back
- Padded bust, adjustable spaghetti straps
- Back zipper and hook-eye closure
- Side ruched seams, mermaid silhouette, floor-length hem
- Smooth, stretchy knit fabric
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7679
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Janine Formal Velvet Open Back Mock Neck Dress
Special Occasion
Luxe velvet feels so romantic on the Janine formal dress but her sexy details take it up a notch! She features a sleeveless mock neckline with a trio of button-back closures, a sultry open back, a slim silhouette, and a flattering side pleated seam that creates the wrap-style high front slit that gracefully leads to the floor-length hem. The formal dress is crafted from a soft knit velvet fabric for a luxe look and has a sewn-in knit lining. Complete the look with fringe earrings and a bracelet.
Fit & Features
- Sleeveless mock neckline, button-back closures
- Open back, lower zipper and hook-eye closure
- Side pleated seam, slim silhouette
- Wrap-style high front slit, floor-length hem
- Velvet fabric, sewn-in knit lining, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7348
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Daphne Formal Crepe Mermaid Dress
Special Occasion
Bring the Va Va Voom to banquets and fancy cocktail receptions in the Daphne formal crepe dress! She features a sleeveless sweetheart neckline, sleek bungee spaghetti straps, a padded bust, flexible boning inserts for a structured fit, a mermaid silhouette, and a high-cut front slit to show some skin along the floor-length hem. The formal dress is composed of a lined crepe fabric with a moderate stretch. Complete the look with a clutch and jewelry!
Fit & Features
- Sleeveless sweetheart neckline
- Bungee spaghetti straps
- Padded bust, flexible boning inserts
- Back zipper and hook-eye closure
- Mermaid silhouette, high-cut front slit, floor-length hem
- Lined crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-6964
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Timeless Chic Ruffled Midi Dress
Stun in a midi dress that reveals timeless elegance at your event! The midi dress features a sleeveless square neckline, spaghetti straps, and a ruffled high side slit. The slim-fit bodice leads to a midi-length silhouette. The dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Ruffled side slit
- Midi length silhouette
- Lined crepe fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1385
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Eve One-Shoulder Ruched Midi Dress
Special Occasion
Sultry and stunning, the Eve midi dress is perf for your next night out. She features a sleeveless one-shoulder neckline, an open back with a strappy lace-up design, ruched detailing, and a mid-length, curve-hugging silhouette with a trendy side drawstring. Style this dress with clear heels.
Fit & Features
- Sleeveless one-shoulder neckline
- Open back, strappy lace-up design
- Ruching
- Mid-length, form-hugging fit
- Side drawstring
- Knit fabric, addtional mini skirt length lining
- Runs true to size
Style Number/Barcode: 05001-0734
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Floral Beauty Crepe Skater Dress
Showcase a gorge look with a floral dress that radiates a romantic look. The dress features a sleeveless wrap-front V-neckline, adjustable spaghetti straps, a floral print, and a skater silhouette. The dress is composed of a lined crepe fabric that offers a form-hugging fit with a moderate stretch. Complete the look with mules.
Fit & Features
- Sleeveless wrap-front V-neckline
- Adjustable spaghetti straps
- Back zipper and hook and eye closure
- Floral print
- Skater silhouette
- Crepe fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-0669
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Asta Glitter Lace Up Back A-Line Dress
Special Occasion
With a stunning glitter woven composition, our Asta will twinkle underneath the bright lights from room-to-room. Her lace-up back and wide waistband are subtle, but statement details that help highlight her overall appearance.
Fits & Features
- Adjustable Spaghetti Straps
- Plunging V Neckline I Padded Bust
- Back Zip With Hook & Eye I Lace Up Back
- Floor Length Hemline I A Line Silhouette
- Glitter Woven, Fully Lined Fabric
- 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: 05002-0750
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Sweetest Look Floral Off Shoulder High Low Skater Dress
Enchant everyone with the sweetest of looks! Look flowy and fresh in this captivating dress. Complement your attire with cute earrings and a pair of clear strap mules!
Fits & Features
- Off Shoulder Neckline & Sleeves
- Subtle High Low Hem I Skater Silhouette
- Smooth Scuba Fabric I Floral Print
- Form Hugging Fit I Moderate Stretch
- Zipper Not Included
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small
Style Number/Barcode: 05101-0142
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Alena Floral Satin Ruffle Sleeve Column Dress
Special Occasion
Bloom with beauty in the Alena floral satin column dress designed with sleek premium satin with a gorgeous floral print pattern. You'll adore the short ruffled sleeves, open lace-up back, and high-cut front slit for effortless movement.
Fit & Features
- Premium satin fabric with full-length stretchy knit lining
- Floral print
- Square neckline, pleated draped overlay, padded bust
- Short ruffled sleeves
- Open lace-up back, lower zipper with hook-eye closure
- Thigh-high front slit, floor-length column silhouette
- Runs true to size
Where to Wear:
Weddings, bridal showers, graduations, garden parties, and chic brunches.
Style Number/Barcode: 05002-000023
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
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Colette Strapless Mermaid Satin Formal Dress
Special Occasion
The Colette satin formal dress is the epitome of sophisticated dressing with a chic strapless neckline and pleated mermaid silhouette that highlights your curves!
Fit & Features
- Premium satin fabric lined with stretchy knit
- Strapless sweetheart neckline, padded bra cups
- Back zipper and hook-eye closure with ruching
- Pleated mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, black-tie galas, charity dinners, nights at the theatre, and glam events.
Style Number/Barcode: 05002-9672
Category Name: Blue Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S
Product Badge:- Ships Free
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Saisha Strapless Bodycon Mesh Formal Dress
Special Occasion
The sultry Saisha mesh formal dress is destined to be your go-to for unforgettable evenings! This dress boasts a stunning ruched bodycon silhouette that flaunts your figure and a center back slit for effortless movement all night.
Unapologetically bold, this dress is all about confidence. Keep the luxe look going with our stunning strapless prom dresses or discover the perfect fit among our stylish wedding guest dresses.
Fit & Features
- Mesh fabric lined with stretchy knit
- Strapless neckline
- Back zipper and hook-eye closure
- Padded bodice for structure and shaping
- Ruched bodycon silhouette
- Center back slit, fitted long-length hem
- Runs true to size
Where to Wear:
Prom, big birthday events, weddings, graduations, dinner parties
Style Number/Barcode: 05002-9151
Category Name: Blue Wedding Guest Dresses
Price: $15.97 $59.90
On Sale: Yes
Availability: In Stock
Available Color: ORANGE
Available Size: XS, S
Product Badge:- Sale
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Love Swept Chiffon Slit Midi Dress
Let love sweep you off your feet in this breezy chiffon midi dress perfect for a day date! It features adorable short puff sleeves, a sweetheart neckline, a fitted bodice, and a flowy midi-length hem with a flirty slit. Complete the look in platform block heels.
Fit & Features
- Short puff sleeves
- Sweetheart neckline
- Fitted bodice
- Flowy midi-length hem with slit
- Back zipper and hook-eye closure
- Chiffon fabric, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05101-1567
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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Geo Chic Bangle Fringe Earrings
You don't need to know geometry to chic up your style in these earrings! They feature a diamond-shaped bangle, snake chain fringe, and a post-back closure. Complete the look in a boss babe blazer.
Fit & Features
- Diamond-shaped bangle
- Snake chain fringe
- Post-back closure
Earrings are considered final sale merchandise. FINAL SALE and CLEARANCE merchandise may not be returned or exchanged.
Style Number/Barcode: 07001-1240
Category Name: Blue Wedding Guest Dresses
Price: $4.97 $10.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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VIP List Lucite Block Heels
Let these heels get you a spot on the VIP list. The heels feature an open back, a clear adjustable ankle strap, an open square toe with clear strap over the toe, and a lucite block heel. Complete look with a bustier and a mini skirt.
Fit & Features
- Open back
- Clear adjustable ankle strap
- Open square toe, clear strap over the toe
- Lucite block heel
- Faux leather material
- Runs true to size
Style Number/Barcode: 07401-3630
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Juliana Ruche Mermaid Mesh Formal Dress
Special Occasion
The Juliana mesh formal dress is a showstopper with a mermaid silhouette and ruching designed to accentuate your figure!
Fit & Features
- Mesh fabric lined with stretchy knit
- Square neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Ruched seams
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, formal functions, fancy date nights, dinner parties, celebrations
Style Number/Barcode: 05002-000007
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S
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Hollie Lace-Up Mermaid Sequin Beaded Formal Dress
Special Occasion
Sparkling with sequins and intricate beading, the Hollie mermaid formal dress dares to impress with a lace-up back and high slit giving major allure!
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
- Beaded sequin embellishments
- Mesh-lined fabric
- Cowl neckline, adjustable spaghetti straps
- Back lace-up, zipper and hook-eye closure
- High front slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, big birthday events, fancy parties, glam functions
Style Number/Barcode: 05002-9213
Category Name: Blue Wedding Guest Dresses
Price: $59.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Candace Formal Crepe One-Shoulder Ruffle Dress
Special Occasion
Designed for maximum impact, the Candance formal crepe long dress is the perfect style for bridesmaids or wedding guests! She features a one-shoulder neckline, dual spaghetti straps, an asymmetrical back strap, a curve-hugging slim silhouette, and a front ruffled trim slit and long hem. The formal maxi dress is composed of a slinky crepe knit fabric that offers a chic allure! Complete the look with a bracelet and heels.
Fit & Features
- Sleeveless one-shoulder neckline
- Dual spaghetti straps, asymmetrical back strap
- Slim silhouette, high front ruffled trim slit
- Long hem
- Slinky crepe knit fabric, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7716
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Jordan Formal Strappy Back Ruched Mermaid Dress
Special Occasion
Flaunt your figure and show off your stunning silhouette in the Jordan formal ruched mermaid dress. She features a sleeveless V-neckline, spaghetti straps that lead to a sultry open back with a cross-back strappy design, front and back ruched detailing, a wrap-front accent at the waist, a hip-hugging fit, and a floor-sweeping hem with a mermaid silhouette. The smooth knit fabric offers plenty of stretch. Style with rhinestone jewelry to add some sparkle to your gorgeous look.
Fit & Features
- Sleeveless V-neckline
- Spaghetti straps, open back, cross-back strappy design, tie closure
- Front and back ruched detailing, wrap-front accent at the waist
- Hip-hugging fit, floor-sweeping hem, mermaid silhouette
- Smooth knit fabric, lined bust, plenty of stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7683
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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Marlowe Formal Feather Strap Long Dress
Special Occasion
Prepare to wow in the glam Marlowe formal dress showcasing subtle '90s couture fashion everyone will adore at banquets or dressy dinner parties! She features a sleeveless cowl neckline, feather shoulder straps, a slim curve-hugging silhouette, and a sexy high-side slit leading to her long hem. The formal dress is composed of a slinky knit fabric with plenty of stretch. Complete the look with teardrop earrings and a clutch.
Fit & Features
- Sleeveless cowl neckline
- Feathered shoulder straps
- Slim, curve-hugging silhouette
- High side slit, long hem
- Slinky knit fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7473
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Classic Cutie Oversized Button-Up Tunic
You'll be a total classic cutie in this chic oversized tunic! It features a complete button-down front and an adjustable back strap, giving you the option to style it with the collar or give it an off the shoulder look. Pair this top with light wash denim and heeled mules for an effortless everyday vibe.
Fit & Features
- Collared neckline
- Long sleeves with dual buttons to cuff
- Complete button-down front
- Adjustable back strap with double D ring detailing
- Oversized fit
- Woven fabric with no stretch
Style Number/Barcode: 06003-1136
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Basic And Chic Square Toe Block Heels
Keep it basic yet ever so chic in these must-have block heels. Featuring a trendy square toe and a thin, sturdy block heel, these shoes are perfect for the office, or even a work from home vibe. Pair with some tapered paper bag pants for a classic and cute look.
Fit & Features
- Open square toe
- Adjustable around the ankle strap
- Open back
- Thin block heel
- Faux nubuck material
Style Number/Barcode: 07401-2417
Category Name: Blue Wedding Guest Dresses
Price: $7.97 $26.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kelly Formal Velvet Affair Dress
Special Occasion
Make it a velvet affair in our luxe Kelly dress! She features a plunging wired V-neckline, long sleeves and a slim fit bodice that leads to a curve hugging floor length silhouette. Dress is composed of a lined velvet fabric that offers a moderate stretch for a comfortable wear. Includes a back zipper closure with hook and eye closure.
Model is 5'11" with a 38" bust, 37" waist and 48.5" hips. She is wearing a size 1X.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15002-0140
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- 50% Off
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Sweet Talk Cutout Midi Dress
Smooth, snatched, and straight-up stunning. This midi dress brings all the glam with a pleated sweetheart neckline, cutout back, and a form-hugging fit made to own the spotlight.
Fit & Features
- Smooth knit fabric with subtle sheen, stretchy knit lining
- Pleated sweetheart neckline, padded bra cups
- Wide shoulder straps
- Cutout back with hook clasp closure strap
- Form-hugging silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000157
Category Name: Blue Wedding Guest Dresses
Price: $49.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L, XL
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Roxie Formal Sequin Long Dress
Special Occasion
Create a truly special entrance at the prom in the Roxie formal sequin dress! She features a sleek, sleeveless, v-neck, bungee spaghetti straps, and a sultry open-back with lace-up detailing. Her form-fitting mermaid silhouette creates the illusion of an hourglass while elongating your figure on the slightly, flared floor-length hem. The formal dress is composed of a mesh-lined fabric with minimal stretch. Complete the look in statement rhinestone earrings.
Fit & Features
- Sleeveless, v-neck, bungee spaghetti straps
- Built-in padded bust
- Open-back, lace-up detail, zipper closure
- Form-fitting mermaid silhouette
- Flared floor-length hem
- Sequin-embroidery
- Mesh-lined fabric, minimal stretch, fits true to size
Style Number/Barcode: 05002-2361
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $159.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance