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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Devina Formal Satin Faux Pearl Lace-Up Dress
Special Occasion
If a head-turning ensemble is what you're after, look no further than the Devina formal satin long dress! She features a sweetheart neckline adorned with faux pearl adjustable spaghetti straps and a padded bust for support. Her sexy lace-up back design will have heads turning all night and features a figure-flattering mermaid silhouette with a trumpet floor-length hem. The formal long dress is crafted from a silky smooth satin fabric with a luxurious sheen and stretch. Complete the look with a glamorous hair accessory for a black tie gala, wedding, or formal dance!
Fit & Features
- Sleeveless sweetheart neckline
- Faux pearl adjustable spaghetti straps
- Padded bust
- Lace-up back design
- Mermaid silhouette, trumpet floor-length hem
- Silky satin fabric, bust knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-7864
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Chantel Formal Satin Corset Lace-Up Midi Dress
Special Occasion
The Chantel formal satin midi dress is the showstopper you're after to make a memorable entrance at fancy soirees! She features a sultry sweetheart neckline, a corset-style bodice with a padded bust and flexible boning, adjustable spaghetti straps, an open lace-up back with a lower ruched seam, and a flattering bodycon midi-length silhouette that’s tailor-made for elegant occasions. The formal knee-length dress is crafted from a silky smooth satin knit fabric with a luxe sheen. Complete the look with a statement rhinestone necklace for a banquet dinner or dressy celebration!
Fit & Features
- Sweetheart neckline, adjustable spaghetti straps
- Corset bodice, padded bust, flexible boning
- Lace-up, open back, lower ruched seam
- Bodycon silhouette
- Midi-length hem
- Satin fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05001-1976
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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Dazzling Nights Rhinestone Strap Mini Dress
Have yourself a dazzling night out in this sultry mini dress! Adorned with rhinestone-embellished straps, this dress features a sleeveless surplice V-neckline, a side pleated seam, and a flattering bodycon silhouette and wrap hem. Complete the look in rhinestone earrings and heels.
Fit & Features
- Sleeveless surplice V-neckline
- Rhinestone-embellished straps
- Side pleated seam
- Bodycon silhouette, wrap mini-length hem
- Smooth knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05103-5177
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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Step Up The Shine Studded Rhinestone Mini Dress
This studded rhinestone mini dress will step up the shine factor of your night out look! It features a crew neckline, long fitted sleeves, a mini-length hem, and a bodycon silhouette that will hug your curves. The sheer partially lined mesh fabric is embellished with all-over studded rhinestones. Style this mini dress with lace-up heels.
Fit & Features
- Crew neckline
- Sheer long fitted sleeves
- Mini-length hem
- Bodycon silhouette
- Studded rhinestone embellishments
- Sheer mesh fabric, partial knit lining, plenty of stretch
- Runs true to size
Style Number/Barcode: 05103-5048
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jacqueline Formal V-Neck Long Dress
Special Occasion
Watch your look shine under the dance floor lights in the striking Jacqueline formal velvet dress showcasing sparkling sequins all over her long-length silhouette! She features a sleeveless v-neckline, dual spaghetti straps, and a sultry strappy open-back design, and a curve-hugging fit with a high-cut side slit perfect for showing off new heels.
Fit & Features
- Sleeveless v-neckline, dual spaghetti straps
- Adhesive bra recommended
- Strappy open-back design, back zipper closure
- Curve-hugging, floor-length hem
- High-cut side slit
- Sequin knit velvet fabric, lined, moderate stretch
- Fits true to size
Style Number/Barcode: 05002-2467
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Ready To Sparkle Glitter Midi Dress
Invited to a cocktail soiree? Get ready to sparkle in this glitter midi dress featuring a one-shoulder neckline, a peasant long sleeve, a side ruched seam, a bodycon silhouette, a sultry side cutout, and an asymmetrical hem with a cutout slit. Complete the look with chandelier earrings.
Fit & Features
- One-shoulder neckline, peasant long sleeve
- Side ruched seam, cutout slit
- Bodycon silhouette
- Asymmetrical midi-length hem
- Glitter knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2257
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $37.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Dorothy Formal Satin A-Line Dress
Special Occasion
The Dorothy formal satin dress will radiate sophistication for your special prom night! She features a sleek one-shoulder strap with a strappy back, a built-in padded bust, and an empire waist. Her figure-flattering A-line silhouette leads to the floor-length hem with a high-cut front slit for a sultry show of leg. Complete your prom look in an elegant necklace set.
Fit & Features
- Sleeveless, one-shoulder strap with a strappy back
- Built-in padded bust, no bra required
- Empire waist, back zipper closure
- A-line silhouette, high-cut front slit
- Floor-length hem
- Satin fabric, inner lining, no stretch
- Runs true to size
Style Number/Barcode: 05002-2157
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $139.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Serving Chic Vibes Strapless Bodycon Midi Dress
You'll be serving chic vibes in this bodycon midi dress designed with a strapless sweetheart neckline and curve-flaunting fit. The structured ponte fabric offers a sculpted silhouette.
Fit & Features
- Ponte knit fabric, moderate stretch
- Strapless sweetheart neckline
- Vertical seam design
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000236
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: In Stock
Available Color: ROYAL
Available Size: S
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Skyla Formal Satin One-Shoulder A-Line Dress
Special Occasion
Luminous stretch satin shapes the elegant Skyla formal dress sure to make a stunning impression at galas and banquet dinners! She features a sleeveless asymmetric one-shoulder neckline, a tank-style strap, a cutout bust accent, and an A-line silhouette with a front slit along the floor-length hem. The formal long dress is composed of a shiny lined satin fabric with minimal stretch. Style with chandelier earrings and heels.
Fit & Features
- Sleeveless asymmetric one-shoulder neckline, tank-style strap
- Cutout bust accent
- A-line silhouette, front slit
- Floor-length hem
- Lined satin fabric, minimal stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7217
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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Anika Formal Satin Mermaid Dress
Special Occasion
Chic with a stunning sheen, the Anika formal satin mermaid dress will create an eye-catching entrance. She features a sleeveless cowl neckline with pleating, a built-in padded bust, spaghetti straps, a high waist seam, a curve-hugging fit at the waist, and a floor-length hem with a mermaid silhouette. The satin-knit fabric offers a moderate stretch. Style this long dress with rhinestone hoops and an embellished clutch for your next fancy party.
Fit & Features
- Sleeveless cowl neckline, pleating, padded bust
- Spaghetti straps, high waist seam
- Curve-hugging fit at the waist
- Floor-length hem, mermaid silhouette
- Satin-knit fabric, lined bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-6924
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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Chic Affair High Slit Satin Midi Dress
Make your next cocktail party a chic affair with this sleek satin midi dress. It features a sleeveless square neckline, spaghetti straps, an alluring open back with a bar strap accent, a lower back ruched knot detail, a midi-length hem with a high front slit, and a form-hugging silhouette. The satin-knit fabric offers a moderate stretch. Complete your look with rhinestone heels.
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Open back, horizontal bar strap
- Lower back ruched knot detail
- Midi-length hem, high front slit
- Form-hugging fit
- Satin-knit fabric, lined bust, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2095
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Astra Formal Satin Corset Midi Dress
Special Occasion
Step out like the one that got away in a formal midi dress that brings the glamour to your special event. Astra features a sleeveless sweetheart neckline, padded cups that allow you to go bra-free, and adjustable spaghetti straps. The bodice features a corset style with flexible boning to achieve that snatched look. The slim-fit waist leads to a midi-length silhouette that is accented with a high side slit on the left. The dress is composed of a satin-like fabric that offers a form hugging fit with minimal stretch. Complete look with rhinestone heels.
Fit & Features
- Sleeveless sweetheart neckline
- Padded cups, adjustable spaghetti straps
- Corset-bodice, flexible boning
- Midi length silhouette
- High side slit
- Line satin fabric
- Form hugging fit, minimal stretch, runs true to size
Style Number/Barcode: 05001-0944
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Make It Shine Off-The-Shoulder Top
Give your outfit some shine in this off-the-shoulder top! It features long sleeves and rhinestone embellishments on a fitted, cropped silhouette. The mesh nylon fabric offers a moderate stretch. Style with distressed high-rise jeans.
Fit & Features
- Long sleeves
- Off-the-shoulder
- Rhinestone embellishments
- Fitted, cropped silhouette
- Mesh nylon fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 06001-3633
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Capri Formal High Slit Satin Dress
Special Occasion
Make a mesmerizing entrance with a formal dress that stuns from the moment you walk in. Capri features a square neckline, short puff sleeves, and an A-line silhouette with a daring high slit. The dress is composed of a lined satin fabric that offers a form hugging fit with minimal stretch. Complete look with rhinestone heels and an anklet.
Fit & Features
- Square neckline
- Short puff sleeves
- A-line silhouette
- High slit
- Satin fabric
- Form hugging fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1514
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Luxe Dream Strapless Satin Midi Dress
Make your dreams of luxe come true in this strapless satin midi dress! The dress is designed with figure-accentuating pleating and a form-hugging fit. Complete the look with earrings.
Fit & Features
- Stretch satin fabric with full-length knit lining
- Strapless straight neckline, no-slip strip, padded bust
- Back zipper with hook-eye closure
- Pleating
- High side slit
- Midi-length form-hugging fit
- Runs true to size
Style Number/Barcode: 05101-3894
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Ansley V-Neck Lattice A-Line Satin Formal Dress
Special Occasion
Luxe satin brings high shine to the Ansley long formal dress ensuring a memorable look for bridesmaids or prom night! Silky satin fabric creates this stunning floor-length gown boasts a flirty V-neckline and padded bra cups for support, adjustable spaghetti straps, and a low open back with strappy lattice detail to add a touch of elegance to the A-line silhouette. Complete with a front slit and floor-length hem, this formal dress is perfect for any fancy occasion! Style the gown with rhinestone earrings, a clutch, and heels for a mesmerizing look!
Fit & Features
- Satin fabric lined with stretchy knit
- Padded bra cups
- Adjustable spaghetti straps
- Side zipper and hook-eye closure
- Front slit
- A-line silhouette
- Runs true to size
Style Number/Barcode: 05002-8068
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $99.90
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: 05001-000006
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Dazzling Aurora Glitter Sleeveless Midi Dress
Be dazzling in this glitter midi dress for a stylish season! The glitter fabric is eye-catching and the square neckline and spaghetti straps add a touch of elegance. The side pleated seam, form-hugging silhouette, and wrap slit midi length hem create beautiful movement as you walk. Complete the look with sleek stiletto heels for a holiday occasion or cocktail party!
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Side pleated seams
- Form-hugging silhouette
- Wrap slit midi-length hem
- Glitter fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05101-2876
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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Madelyn Formal Crepe Rhinestone Dress
Special Occasion
Inspired by 90's couture, the Madelyn formal crepe dress captivates the room with her diva-liscious allure! She features a crew neck, long sleeves with rhinestones and boa cuffs, and a rhinestone embellished bodice. Her form-hugging mermaid silhouettes display a show of leg in the sultry high-cut slit along the floor-length hem. The formal dress is composed of a crepe fabric with a moderate stretch. Complete the look with an elegant hair accessory for a captivating updo for a holiday party or wedding!
Fit & Features
- Crew neckline, long sleeves, boa cuffs, rhinestones
- Back zipper and hook-eye closure
- Rhinestone trim bodice, bra-friendly
- Form-hugging, mermaid silhouette
- Floor-length hem
- Crepe knit fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05002-2514
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Andrea Formal Glitter Long Dress
Special Occasion
Andrea brings the glam to prom in a sparkly array of glitter. She flaunts your femme figure on a sleeveless V-neckline with sleek bungee spaghetti straps that lead to her sultry open-back with strappy detailing. Her curve-hugging silhouette gracefully leads to the floor-length hem that elongates your figure. The formal dress is composed of a stretch-knit-lined fabric with a gorgeous glitter design. Finish your prom look with statement earrings.
Fit & Features
- Sleeveless V-neckline, bungee spaghetti straps
- Built-in padded bust, no bra required
- Open-back, strappy detailing, zipper closure
- Form-fitting silhouette
- Floor-length hem
- Glitter stretch-knit-lined fabric
- Runs true to size
Style Number/Barcode: 05002-2187
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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Maude Formal High Slit Satin Dress
Special Occasion
Make a striking impression in a formal dress that radiates elegance from the moment you enter the room! Maude features a sleeveless square neckline, spaghetti straps, and a slim-fit silhouette with a high side slit. Her back features a sexy cutout design accented with a wide bar strap and ruching at the lower back. The dress is composed of a lined stretch satin fabric that offers a form hugging fit with a moderate stretch. Complete your formal outfit with rhinestone heels and a glitter clutch.
Fit & Features
- Sleeveless square neckline
- Adhesive bra recommended
- High side slit
- Cutout at back, ruching at the lower back
- High waist
- Slim-fit silhouette
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05002-2103
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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Harlow Cutout Slit Glitter Formal Dress
Special Occasion
Outshine every guest in the Harlow glitter formal dress designed in a sparkling form-hugging silhouette with a sexy cutout and high slit to flaunt your best self!
Fit & Features
- Glitter fabric lined with stretchy knit
- Cowl neckline, padded bra cups
- Adjustable spaghetti straps
- Cutout bodice
- High front slit
- Form-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, big birthday events, dressed-up girl's night, parties
Style Number/Barcode: 05002-9108
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK, RED
Available Size: XS, S, M, L
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Date Night Chic Floral Mesh Midi Dress
Create a chic look for date night in this lightweight mesh midi dress accented with a gorgeous big floral print pattern. It features a crew neckline, tank shoulder straps, and a slim-fit silhouette to showcase your curves.
Fit & Features
- Sheer mesh fabric with brushed knit lining, plenty of stretch
- Big floral print
- Crew neckline
- Tank shoulder straps
- Midi-length hem
- Slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05101-3821
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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A Must Have Strapless Twist Midi Dress
This midi dress is a must-have style for showing off your shoulder for a brunch or party! It features a strapless sweetheart neckline, a padded and twisted bust, a flattering bodycon silhouette, and a center-back slit on stretchy knit fabric. Complete the look with a chic crossbody bag and heels.
Fit & Features
- Strapless sweetheart neckline, non-slip grip lining
- Padded and twisted bust
- Bodycon silhouette
- Center back slit
- Midi-length hem
- Stretchy knit fabric
- Runs true to size
Style Number/Barcode: 05102-5374
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free