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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Celebrate Love Halter V-Neck Bodycon Satin Midi Dress
This sleeveless bodycon midi dress features a sultry halter V-neckline and a scoop back. The stretchy satin material wraps your body perfectly, highlighting the sleek design perfect for semi-formal weddings or cocktail soirees.
Fit & Features
- Silky satin material, minimal stretch
- Halter V-neckline with tie closure
- Scoop back design
- Bodycon midi-length hem
- Runs true to size
Style Number/Barcode: 05101-3650
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ellen Formal Rhinestone Strap Long Dress
Special Occasion
You'll be absolutely captivated in the Ellen formal long dress sure to make jaws drop at banquets, black-tie weddings, and cocktail receptions! She features a sleeveless one-shoulder neckline, a glam rhinestone chainlink strap trim, a slim curve-hugging silhouette, and a sultry high-side slit that leads to her floor-length hem. The formal maxi dress is composed of a smooth and sleek knit fabric with a moderate stretch. Complete the look and style the long dress with a sparkly box clutch and earrings.
Fit & Features
- Sleeveless one-shoulder neckline
- Rhinestone chainlink strap trim
- Slim, curve-hugging silhouette
- High side slit, floor-length hem
- Smooth and sleek knit fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7323
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Janessa Formal Satin One Shoulder Mermaid Dress
Special Occasion
Take glamorous strides in the Janessa formal satin dress as a flawless bridesmaid, wedding guest, or gala! She features a sleeveless one-shoulder neckline with a strappy back, a lightly padded bust, and a pleated side seam that leads to her wrap-style mermaid silhouette showcasing a high slit and floor-length hem. The formal dress is crafted from a smooth and shiny satin fabric to give you a luxe look! Complete the look with fringe earrings and a bracelet.
Fit & Features
- Sleeveless one-shoulder neckline, strappy back
- Lightly padded bust, back zipper and hook-eye closure
- Pleated side seam, wrap-style mermaid silhouette
- High slit, floor-length hem
- Smooth satin fabric, bust lining, minimal stretch
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-6940
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Piper Long Sleeve Sequin Formal Dress
Special Occasion
Gorgeous and glitzy, the Piper sequin formal dress will radiate stylish glamour! She features a V-neckline with a pleated wrap-front design, long bishop sleeves, a high waist seam, a floor-sweeping hem with a chic high front slit, and a slim-fit silhouette. The all-over iridescent sequin embroidery will shimmer all night long. Complete your look for a fancy gala with rhinestone fringe earrings.
Fit & Features
- V-Neckline, pleated wrap-front design
- Long unlined bishop sleeves, elastic cinched hems
- Back zipper, hook and eye closure
- High waist seam, floor-length hem, high front slit, slim-fit silhouette
- Iridescent sequin embroidery
- Sheer mesh fabric, woven lining, minimal stretch
- Bra-friendly design
- Runs true to size
Style Number/Barcode: 05002-2834
Category Name: Blue Wedding Guest Dresses
Price: $49.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Floral Feels Scoop Neck Strappy Midi Dress
Feeling the floral trend? This sultry floral midi dress is totally for you! It features spaghetti straps with an adjustable tie on the scoop neck, a form-fitting silhouette, and a side slit on the midi hem. Complete the look in simple heels and hoop earrings.
Fit & Features
- Sleeveless, spaghetti straps
- Adjustable tie on the scoop neck
- Form-fitting silhouette
- Side slit midi hem
- Floral pattern
- Moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1371
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $37.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Strappy Style Square Toe Kitten Heels
Showcase a chic vibe in these strappy and stylish kitten heels. They feature an open square toe, a thin strappy design that laces up around the leg, and a short stiletto heel. Complete the look with a trendy shoulder bag.
Fit & Features
- Open square toe
- Thin asymmetrical strappy design
- Kitten stiletto heel
- Faux leather material
- Runs true to size
Style Number/Barcode: 07401-2793
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $26.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jenetta Front Slit Crepe Dress
Special Occasion
Drape yourself in a light crepe fabric and look elegant in our Jenetta. A strappy back design and her sultry front slit are a playful touch to this sleek silhouette. Elevate your look by adding a pair of sparkling kitten heels and statement earrings to match!
Fits & Features
- Adjustable Spaghetti Straps That Tie At The Back
- Plunging V Neckline I Wide Waist Band
- Back Zipper With Hook & Eye Closure
- Floor Length Hem I Front Slit
- Crepe Fabric I Fully Lined
- Form Hugging Fit I Moderate Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0965
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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Bloom and Own It Floral Strappy Maxi Dress
Giving main character energy, always. This curve-hugging floral dress was made for golden hour selfies, dreamy dinners, and compliments on repeat.
Fit & Features
- Floral print, mesh-lined stretchy fabric
- Cowl neckline with spaghetti straps
- Strappy back detail
- Bodycon silhouette with midi length
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-000231
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $39.90
On Sale: Yes
Availability: In Stock
Available Color: BROWN
Available Size: L
Product Badge:- Sale
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Kristiana Sweetheart A-Line Short Dress
Special Occasion
Playful and pretty, the Kristiana short dress boasts a flirty-chic design with lace trim, hidden side pockets for stashing your phone, and a voluminous A-line silhouette.
Fit & Features
- Woven fabric, multiple tulle and woven linings
- Sweetheart neckline, lace trim
- Built-in padded underwire bust
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Hidden side pockets, A-line silhouette, short-length hem
- Runs true to size
Where to Wear:
Prom, weddings, birthdays, graduations, dressy dates, day events, garden parties
Style Number/Barcode: 05001-2680
Category Name: Blue Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: LIGHT, BLUE, PINK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Total Allure Mock Neck Side Slit Midi Dress
A sleeveless mesh midi dress featuring a mock neckline with a chic scarf accent, a bodycon fit, and a flirty side slit. Perfect for styling with stiletto heels and a clutch.
Fit & Features
- Mesh fabric, sewn-in knit lining, moderate stretch
- Mock neckline with a scarf accent
- Back zipper and hook-eye closure
- Side ruched seams
- Side slit
- Bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-4064
Category Name: Blue Wedding Guest Dresses
Price: $49.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M
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Here To Love Off-The-Shoulder Slit Midi Dress
This off-the-shoulder midi dress boasts a flattering ruched seam that flaunts your figure along the bodycon fit and a flirty front slit. Perfect for styling with hoop earrings and heels.
Fit & Features
- Smooth knit fabric lined with stretchy knit
- Off-the-shoulder neckline
- Front ruched seam
- Front slit
- Bodycon midi-length fit
- Runs true to size
Style Number/Barcode: 05101-3624
Category Name: Blue Wedding Guest Dresses
Price: $35.90
Availability: Out of Stock
Product Badge:- Sale
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Natural Sweetheart Halter Marble Print Midi Dress
Look naturally cute for any occasion in this marble print midi dress! The cowl halter neckline and flowy silhouette add a relaxed style, while the side slit and midi-length hem add flirty touches. Complete the look in strappy sandals and a clutch!
Fit & Features
- Marble print, mesh fabric lined with stretchy knit
- Cowl halter neckline with tie closure
- Flowy silhouette
- Side slit
- Runs true to size
Style Number/Barcode: 05102-5593
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sneak Peek Mesh Bodycon Mini Dress
A mesh mini dress that gives everyone a peek at your curves! The fitted bodycon silhouette and ruched side seams hug your figure in all the right places, while the sheer fitted long sleeves and low back cowl neckline with tie closure give it a touch of elegance. Complete the look in platform heels for a night out!
Fit & Features
- Sheer fitted long sleeves
- Square neckline
- Low back cowl neckline with tie closure
- Side ruched seams, bodycon silhouette
- Mini-length hem
- Mesh fabric, sewn-in knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05103-5498
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Keep It Sparkling Glitter Lace-Up Midi Dress
Keep it sparkling at cocktail parties and birthdays in this glitter midi dress designed to shine! It features a sleeveless square neck, spaghetti straps that lace up along the open back, a bodycon silhouette, and a side pleated seam that shapes the asymmetrical slit hem. Complete the look in clear strap platform heels for a seamlessly-chic style!
Fit & Features
- Sleeveless square neck
- Spaghetti straps, lace up open back
- Bodycon silhouette
- Side pleated seam
- Asymmetrical slit midi hem
- Lined glitter fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05101-2259
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Heavenly Sequins Off Shoulder Mini Dress
You'll be looking all types of angelic. Wow the crowd in this sequined mini!
Fits & Features
- Off Shoulder Sleeves
- Plunging Wire V Neckline With Padded Cups
- Square Back With Zipper & Hook And Eye Closure
- Mini Length Silhouette
- Mesh Knit With Scroll & Diamond Pattern Sequins Throughout
- Fully Lined
- Bodycon Fit I Ample Stretch
White: Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size small.
Mauve: Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small
Style Number/Barcode: 05101-0235
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $48.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Endless Glam Velvet Glitter Midi Dress
A glamorous velvet glitter midi dress features a flattering square neckline with spaghetti straps, corset-like seams at the underbust, and an asymmetrical wrap silhouette to accentuate curves. Perfect to pair with earrings.
Fit & Features
- Velvet glitter knit fabric, knit bust lining, moderate stretch
- Square neckline
- Spaghetti straps
- Corset-like seams at underbust
- Asymmetrical wrap silhouette
- Midi-length bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3251
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Moonlight Velvet Floral Lace-Up Midi Dress
Fall in love with this elegant midi dress! Its stunning mesh fabric and delicate velvet floral pattern will captivate everyone around you. You'll be the center of attention in this gorgeous midi-length dress, featuring a sleeveless surplice V-neckline, spaghetti straps, a front ruched seam and slit, a lace-up back, and a flattering bodycon silhouette. Complete the look in hoop earrings for a banquet or date night!
Fit & Features
- Surplice V-neckline, spaghetti straps
- Lace-up back
- Bodycon silhouette
- Front ruched seam, slit, midi-length hem
- Floral velvet pattern
- Mesh fabric, sewn-in knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2786
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ariel Formal Sequin Mermaid Dress
Special Occasion
Have your main character moment in the radiate Ariel formal long dress showcasing glistening sequins that light up every room! She features a sleeveless plunge V-neckline with wire inserts for a structured fit, adjustable spaghetti straps, a lightly padded bust, and a form-hugging mermaid silhouette that sweeps across the floor in a long hem. The formal dress is composed of a sequin-scroll mesh fabric with a knit lining and minimal stretch. Complete your dressy look in glitzy earrings and heels.
Fit & Features
- Sleeveless plunge V-neckline, wire insert
- Adjustable spaghetti straps, lightly padded bust
- Back zipper closure
- Form-hugging, mermaid silhouette, long hem
- Sequin-scroll pattern
- Mesh fabric, knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2573
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Holly Lace-Up Sequin Satin Formal Dress
Special Occasion
Lustrous satin becomes even more undeniably glam with the addition of sequin embellishments on the Holly formal dress! Perfect for galas, prom, or black tie celebrations. She boasts a flattering V-neckline, spaghetti straps, and a curve-hugging silhouette complemented by a lace-up detailing to turn heads. The floor-length hem and shimmering sequin pattern on luxurious satin fabric add a touch of luxury to your formal attire. Complete the look in a stunning necklace and earrings set.
Fit & Features
- Sequin pattern, satin fabric lined with stretchy knit
- Spagehtti straps
- Lace-up, zipper and hook-eye closure
- Slim curve-hugging silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8421
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Hadley V-Neck Ruffled A-Line Tulle Formal Dress
Special Occasion
You'll like a fairytale come true in the Hadley tulle formal dress at prom, sweet sixteens, or dressy events! The surplice V-neckline and pleated bust create a flattering silhouette, while adjustable spaghetti straps and padded bra cups ensure the perfect fit. Complete with a ruffled A-line silhouette and floor-length hem, this gown is perfect for your formal occasion or event! Style this dress with an elegant necklace and heels for a glamorous effect.
Fit & Features
- Airy tulle fabric lined with stretchy knit
- Padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Pleated surplice bust
- Ruffled A-line silhouette
- Runs true to size
Style Number/Barcode: 05002-8188
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $139.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Still The One Rose Print Chiffon High Low Dress
Make every heart pitter-patter in this chiffon dress for a dressy celebration or garden party! It features a sleeveless V-neckline, adjustable spaghetti straps, a romantic lace-back design with a lower cutout, and a flowy high-low hem. The dress is composed of an airy chiffon with a garden rose print and a stretch knit lining. Style with platform heels for a chic look!
Fit & Features
- Sleeveless V-neckline
- Adjustable spaghetti straps
- Lace-back design, lower cutout
- Back zipper and hook-eye closure
- Flowy high-low hem
- Garden rose print, airy chiffon, stretch knit lining
- Runs true to size
Style Number/Barcode: 05101-2251
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Plus Swept Off Your Feet High-Low Dress
Get swept up in the moment with this blue high-low dress! It has a deep V neckline, narrow shoulder straps, a sheer lace back with a gold zipper closure, and a fitted bodice with a high banded waist that leads to a flowy high-low skirt. Dress is composed of a crepe fabric with a moderate stretch.
Style Number/Barcode: 15101-0097
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Ashlynn Off-Shoulder Mermaid Formal Dress
Special Occasion
Stand out with confidence and grace in the Ashlynn mesh formal dress! Featuring a striking off-shoulder neckline and elegant side ruched seams, this floor-length gown sculpts your silhouette with a flattering mermaid fit.
Fit & Features
- Mesh fabric, stretchy knit lining
- Foldover off-shoulder neckline
- Short sleeves
- Side ruched seams
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, engagement parties, rehearsal dinners, cocktail soirees, black tie events or parties, big birthday events, dressy date nights
Style Number/Barcode: 05002-000064
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: BROWN
Available Size: XS
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Maribelle Corset Floral Mermaid Formal Dress
Special Occasion
Elegance is effortless with the Maribelle floral formal dress, designed with a waist-cinching corset bodice and a flattering mermaid silhouette.
Fit & Features
- Floral print, mesh fabric, stretchy knit lining
- Strapless neckline, padded bra cups
- Back zipper and hook-eye closure
- Corset bodice, flexible boning, pleated
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, garden parties, shower celebrations, graduations, afternoon tea parties
Style Number/Barcode: 05002-9668
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: WHITE
Available Size: XS, S
Product Badge:- Ships Free