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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Hadley Formal Satin Lace Up Dress
Special Occasion
Dazzle for a formal affair with a satin dress that brings the sophistication to your event. The dress features a sleeveless square neckline, spaghetti straps that lead to lace up back design, and ruching at the lower back. Her slim fit empire waist leads to a curve hugging sheath silhouette that offers a moderate stretch. Hadley is composed of a lined satin stretch fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Lace-up back, ruching at lower back
- Empire waist
- Sheath silhouette
- Lined satin fabric
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05002-2250
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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Zuri Formal Sequin Feather Mermaid Dress
Special Occasion
Flaunt your diva allure in the Zuri formal sequin dress to make a grand debut at school dances, sweet sixteens, or banquets! She features a strapless neckline with a statement feather bust, non-slip grip lining, and a flattering mermaid silhouette, high side slit, and floor-length hem. The formal dress is composed of a light-catching sequin embellished fabric with a stretchy knit lining. Complete the look in this long sequin dress with platform stiletto heels.
Fit & Features
- Strapless neckline, non-slip grip lining
- Feathered bust, back zipper and hook-eye closure
- Mermaid silhouette
- High-side slit, floor-length hem
- Sequin embellished fabric, stretchy knit lining
- Strapless bra recommended
- Runs true to size
Style Number/Barcode: 05002-7267
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $149.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Cathy Formal Crepe Slit Midi Dress
Special Occasion
An effortless silhouette meets its match on the Cathy formal dress you'll adore for cocktail parties and celebrations! She stuns in a captivating sleeveless, one-shoulder sweetheart neckline with a wire insert, tank-style strap, and a form-hugging midi-length silhouette with a sultry side slit. The formal dress is composed of a crepe knit fabric with a moderate stretch. Style with a sparkly bracelet and heels.
Fit & Features
- Sleeveless one-shoulder, sweetheart neckline
- Wire insert, tank-style strap
- Form-hugging silhouette
- Midi-length hem
- Crepe knit fabric, moderate stretch
- Strapless or sticky bra recommended
- Fits true to size
Style Number/Barcode: 05001-1404
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Brielle One-Shoulder Satin Mermaid Dress
Special Occasion
Simply breathtaking, the Brielle satin mermaid dress will make everyone stop and stare. She features a one-shoulder asymmetric neckline, a chic draped overlay at the neckline creating an off-the-shoulder sleeve, front ruching leading to a thigh-high front slit, and a dramatic floor-length curve-hugging silhouette. The satin-knit fabric offers a moderate stretch. Style with rhinestone chandelier earrings for your next formal soiree!
Fit & Features
- One-shoulder asymmetric neckline
- Draped overlay, off-the-shoulder sleeve
- Front ruching, high front slit
- Floor-length hem, curve-hugging fit
- Satin-knit fabric, lined bust, moderate stretch
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-3410
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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Charlie Metallic Knit Mermaid Dress
Special Occasion
Our Charlie dress knows how to make an entrance! With her mermaid silhouette and high slit, she will flatter your curves and make you look oh so gorg.
Fit & Features
- Adjustable spaghetti straps | Cross back
- Back zipper closure
- Cowl neckline
- Fitted waist
- Mermaid flowy silhouette I Thigh high slit
- Metallic knit fabric I Moderate stretch
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0781
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Plus Kacey Formal Heat Stone Dress
Special OccasionMesmerize as you make a magical entrance in our dazzling Kacey dress! She features a sleeveless bodice, a high round neckline, a partially sheer bodice, a sweetheart bust lining, padded cups and a keyhole at the back. Her bodice is adorned with shimmering heat stones throughout! Her relaxed fit bodice leads to a sweeping floor length silhouette accented with a high side slit. Dress is composed of a combination mesh and crepe fabric that offers a moderate stretch.
Model is 5'11" with a 38" bust, 37" waist and 48.5" hips. She is wearing a 1XSpecial Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15002-0141
Category Name: Blue Wedding Guest Dresses
Price: $33.97 $72.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- 50% Off
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Corrina Cowl Neck Mermaid Glitter Formal Dress
Special Occasion
The Corrina glitter formal dress is a sparkling beauty that'll dazzle every party guest! Designed with a flattering cowl neckline and a mermaid silhouette that gives the illusion of the perfect hourglass figure.
Fit & Features
- Glitter fabric lined with stretchy knit
- Cowl neckline, padded bra cups
- Adjustable spaghetti straps
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, black tie weddings and soirees, glamorous dinner parties, formals
Style Number/Barcode: 05002-9516
Category Name: Blue Wedding Guest Dresses
Price: $84.90
Availability: In Stock
Available Color: BLACK, HUNTER
Available Size: XS, S, M, L
Product Badge:- Sale
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Totally Luxe Velvet Off-The-Shoulder Midi Dress
You'll look totally luxe and capture all the compliments in this chic midi dress designed with smooth velvet fabric. It features an off-the-shoulder sweetheart neckline with a fold-over design, a pleated faux wrap-front creating a high slit, and a midi-length slim-fit silhouette to flaunt your gorgeous figure.
Fit & Features
- Velvet fabric
- Off-the-shoulder sweetheart neckline, fold-over design, short sleeve cuffs
- High waist seam
- Pleated faux wrap-front design
- High front slit
- Midi-length slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05101-3877
Category Name: Blue Wedding Guest Dresses
Price: $20.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kelsey Formal Velvet Long Dress
Special Occasion
When the occasion calls for velvet, you must deliver in the Kelsey formal dress to make an elegant entrance at ceremonies or black tie events! She features a one-shoulder neckline, fitted long sleeve, a lightly padded bust, and a pleated side seam leading to her form-hugging, mermaid silhouette with an asymmetrical slit long hem. The formal dress is composed of a luxuriously soft velvet-lined fabric with a moderate stretch. Style with statement earrings, a clutch, and heels!
Fit & Features
- One-shoulder neckline, fitted long sleeve
- Lightly padded bust, bra optional
- Pleated side seam
- Form-hugging, mermaid silhouette
- Asymmetrical slit long hem
- Lined velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-7057
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Wrapped In Pleats Satin Mini Dress
Wrap yourself in this stylish satin mini dress for an unforgettable night! The dress features a sleeveless v-neckline with spaghetti straps and a side pleated seam that leads to the form-hugging, asymmetrical hem. Complete the look in rhinestone mules.
Fit & Features
- Sleeveless v-neckline, spaghetti straps
- Side pleated seam
- Form-hugging silhouette
- Asymmetrical mini hem
- Satin knit fabric
- Moderate stretch
- Runs true to size
Style Number/Barcode: 05103-4459
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Pop the Cork PVC Wrap Ankle Stilettos
These cork stilettos are clearly meant for your next wine-tasting soiree! They feature a square toe, lucite stiletto heel, PVC wrap ankle with buckle closure, and a cork-style design. Complete the look with a chic jumpsuit.
Fit & Features
- Square toe
- Lucite stiletto heel
- PVC wrap ankle, buckle closure
- Cork style design
- Runs true to size
Style Number/Barcode: 07401-3858
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $30.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Fab In Floral Brushed Knit Maxi Dress
Walk right in like you own the place! This maxi dress features romantic florals throughout and a flowy, trailing skirt. Wear some bold earrings and block heels for a perfect 'fit!
Fits & Features
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Spaghetti Straps
- Square Neckline | Elastic Back
- Maxi Length Silhouette | Dual Front Slit
- Brushed Knit Fabric
- Form Hugging Fit | Plenty Of Stretch
- Zipper Not Featured
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small
Style Number/Barcode: 05101-0409
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $37.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Spaghetti Straps
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Ruched And Luxe Velvet Mini Dress
Elevate your look with this luxe mini dress! It features a sleeveless bodice, a square neckline, spaghetti straps and a curve hugging mini length silhouette with ruched detailing. Dress is composed of a lined velvet fabric that offers a moderate stretch.
Model is 5'8.5" with a 32" bust, 24" waist and 35" hips. She is wearing a size small.
Style Number/Barcode: 05103-0298
Category Name: Blue Wedding Guest Dresses
Price: $13.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Cowl Neck Velvet Midi Dress
Make a statement in this velvety piece. It features fixed spaghetti straps dropping down to a trendy cowl neckline and leads right into a midi length silhouette. The garment is composed of a rib knit lining and offers a curve-hugging fit with moderate stretch.
Style Number/Barcode: 05101-0076
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $31.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Kellie Strapless Ruffled Slit Lace Formal Dress
Special Occasion
A showstopping lace formal dress that exudes romance and modern elegance. Designed with a high strapless neckline, this long dress boasts a bodycon silhouette with flirty cascading ruffles and a sultry high-side slit. Complete the look with earrings and heels.
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
- Lace fabric lined with stretchy knit
- High strapless neckline, non-slip grip lining
- Side zipper and hook-eye closure
- High-side slit
- Bodycon silhouette
- Long-length hem
- Runs true to size
Style Number/Barcode: 05002-8961
Category Name: Blue Wedding Guest Dresses
Price: $64.90
Availability: In Stock
Available Color: YELLOW
Available Size: XS, M, L
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Gaia Satin Off-The-Shoulder Wrap Midi Dress
Special Occasion
The Gaia formal satin dress features a sweetheart neckline with off-the-shoulder short sleeve accents, a ruched faux wrap silhouette, and a midi-length hem. Complete your cocktail outfit with block heels.
Fit & Features
- Stretchy satin-knit fabrication, top knit lining
- Off-the-shoulder neckline, short sleeve cuffs
- Sweetheart padded bust
- High waist seam
- Ruched faux wrap-front design
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05001-2511
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS
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Bring On The Bling Faux Pearl Rhinestone Bolero
Bring the bling with this mesh bolero to layer over your cocktail or formal dress! The sheer bolero features fitted long sleeves, an open front design, an ultra-cropped hem, and striking rhinestone and faux pearl embellishments. Complete the look with a chic purse.
Fit & Features
- Fitted long sleeves
- Open front design
- Ultra-cropped hem
- Faux pearl and rhinestone embellishments
- Sheer mesh fabric
- Runs true to size
Style Number/Barcode: 06204-1623
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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She's Going Out Tonight Satin Rhinestone Dress
With this satin mini dress, you'll definitely be going out tonight! Features a square neckline, spaghetti straps that create the alluring strappy lace-up design, a bodycon silhouette, and a slit mini-length hem. The dress is designed with all-over iridescent rhinestone embellishments on silky satin fabric with plenty of stretch. Complete the look in spiral heels and earrings.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps, strappy lace-up back
- Bodycon silhouette
- Slit, mini-length hem
- All-over iridescent rhinestone embellishments
- Silky satin fabric, knit lining at the bust, plenty of stretch
- Runs true to size
Style Number/Barcode: 05103-4930
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Emerson Strappy Back High Slit Formal Dress
Special Occasion
Sleek and oh-so-sultry, the Emerson formal dress will be sure to turn heads. She features a sleeveless V-neckline with a built-in padded bust, spaghetti straps, an alluring open back with a strappy design, ruching at the lower back, a fitted bodice, a floor-sweeping hem with a thigh-high front slit, and a flowy A-line silhouette. The smooth knit fabric includes a mini-length lining and offers plenty of stretch. Style with a pair of rhinestone heels to add some sparkle to your look for a wedding.
Fit & Features
- Sleeveless V-neckline, padded bust, spaghetti straps
- Open back, strappy design, hook and eye closures
- Lower back ruching, zipper, hook and eye closure
- Fitted bodice, high waist seam
- Floor-sweeping hem, high front slit, A-line silhouette
- Smooth knit fabric, mini-length lining, plenty of stretch
- Sticky bra or pasties optional
- Runs true to size
Style Number/Barcode: 05002-6948
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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Elia Formal One Shoulder Slit Dress
Special Occasion
Elia gives off an aurora of dreamy sultriness sure to captivate at rehearsal dinners and red carpets! She features a sleeveless one-shoulder neckline, a wide strap with a shoulder pad for structure, and a form-hugging slim silhouette with a ruched seam leading to her high-cut slit. The formal dress is composed of a smooth and stretchy knit fabric with lining. Style with a rhinestone bracelet and heels to complete your dressy look!
Fit & Features
- Sleeveless one-shoulder neckline
- Wide strap with a shoulder pad
- Form-hugging, slim silhouette
- Ruched seam, high-cut slit, floor-length hem
- Smooth knit fabric, lining, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-6899
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Edith Formal Satin V-Notch Dress
Special Occasion
All the allure for your black-tie affair! The Edith formal dress highlights your figure on a luxe satin designed in a sleeveless, sweetheart neck with a v-notch wire inset, and customizable spaghetti straps so you can get the perfect fit. Her high waist seam features side pleating with a sultry side slit for a show of leg on the mermaid floor-length hem. Complete the look with a glam clutch and fringe rhinestone earrings.
Fit & Features
- Sleeveless, sweetheart neck with v-notch wire inset
- Customizable spaghetti straps, back zipper, and hook-eye closure
- Built-in padded bust, no bra required
- High waist seam, side pleating and slit
- Form-fitting design
- Mermaid floor-length hem
- Satin-lined fabric, moderate stretch, fits true to size
Style Number/Barcode: 05002-2208
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Everyday Chic Faux Suede Lace Up Heels
Lace-up in these everyday heels that dress up your casual outfits! The heels feature an open back, lace-up straps, a double-row strap design, an open square toe, and a block heel. The heels are composed of a faux suede material. Complete look with a midi skirt and blouse for a chic workwear outfit.
Fit & Features
- Open back
- Lace-up straps
- Double-row strap design
- Open square toe
- Block heel
- Faux suede material
- Runs true to size
Style Number/Barcode: 07401-3602
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $30.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sadie Formal Long Sleeve Sequin Mini Dress
Special Occasion
Dazzle them all in a sequin dress that brings glamour to your special occasion event. Sadie features a V-neckline with an empire waist, long sleeves, and a flared skater silhouette. The dress is adorned with sparkling sequins throughout and offers a form hugging fit with slight stretch. Complete look with a dainty rhinestone bracelet.
Fit & Features
- Plunging V-neckline
- Empire waist
- Long sleeves
- Mini skater silhouette
- Sequins
- Lined mesh fabric
- Form hugging fit, slight stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0484
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Brook High Slit Midi Dress
Special Occasion
Make it a formal affair in our cocktail ready Brook midi dress! Her high slit brings the drama, perfectly pairs with sleek stilettos and rhinestone accents!
Fit & Features
- Off The Shoulder Neckline | Fold Over Accent
- Slim Fit Bodice
- Lined Smooth Knit Fabric
- High Side Slit
- Midi Length Silhouette
- Form Hugging Fit
- Moderate Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0372
Category Name: Blue Wedding Guest Dresses
Price: $22.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free