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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Elevated Occasion Sweetheart Floral A-Line Midi Dress
Take your soiree looks up a notch with this floral midi dress perfect for showers, rehearsal dinners, or parties! The sweetheart neckline and adjustable straps provide a personalized fit, while the built-in padded underwire bust adds support. The A-line silhouette and ruffled hem create a feminine and flowy look. Complete the look with earrings.
Fit & Features
- Floral print, chiffon fabric lined with stretchy knit
- Sweetheart neckline
- Built-in padded underwire bust, back zipper and hook-eye closure
- Adjustable spaghetti straps
- A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-3444
Category Name: Blue Wedding Guest Dresses
Price: $11.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Eve Formal Velvet Scroll Mermaid Long Dress
Special Occasion
Your enchanted evening begins with the Eve formal long dress! She features a flattering square neckline, spaghetti straps, and a padded bust for support. Her front ruched seam and mermaid silhouette flaunt your figure while the high front slit allows for movement along the chic floor-length hem. The formal dress is designed with a flocked velvet scroll pattern on smooth knit fabric with minimal stretch. Complete the look with a sparkly clutch for a wedding or formal soiree!
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Padded bust
- Mermaid silhouette
- Front ruched seam, high slit, floor-length hem
- Flocked velvet scroll pattern, smooth knit fabric
- Minimal stretch
- Runs true to size
Style Number/Barcode: 05002-7755
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Lindsay Formal Crepe Halter Dress
Special Occasion
Effortlessly gorgeous and chic, the Lindsay formal dress surprises with sultry details and peeks of skin! She features a sleeveless halter neckline with button closures and a front slit keyhole, an open-back design and lower ruched seam, and a form-hugging mermaid silhouette with a high-cut slit along the floor-length hem. The formal dress is composed of a stretch crepe-lined fabric. Style with a beaded clutch to complete the look for a banquet dinner or gala!
Fit & Features
- Sleeveless halter neckline, button closures, front slit keyhole
- Open-back design, lower ruched seam
- Form-hugging, mermaid silhouette
- High-cut front slit, floor-length hem
- Lined crepe fabric, moderate stretch
- Sticky bra or pasties recommended
- Fits true to size
Style Number/Barcode: 05002-2840
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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The Way To My Heart Rhinestone Stiletto Heels
You know the way to any girlz heart is a pair of heels, and these cuties have us giving heart eyes!


- Open pointed toe
- Single band
- Heart rhinestone buckle closure
- Skinny stiletto heel
- Faux leather
Style Number/Barcode: 07401-1032
Category Name: Blue Wedding Guest Dresses
Price: $10.97 $26.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Serve Curves and Class Cowl Neck Midi Dress
Giving goddess energy from every angle. This midi dress hugs in all the right places with luxe ruching, a pleated bust, and a sleek halter neckline that screams elegance with a twist. Perfect for weddings, date nights, or whenever you're ready to break hearts quietly.
Fit & Features
- Smooth knit fabric with sheen, bust knit lining
- Square cowl halter neckline
- Back zipper and hook-eye closure
- Bodycon silhouette
- Ruched seams
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-4049
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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Endlessly Sleek Sleeveless Knit Midi Dress
You'll always look chic and sleek in this sleeveless knit midi dress designed with a form-hugging fit to hug your curves. It features a square neckline with spaghetti straps, shirring at the waist, and a midi-length flared silhouette for a fab vibe. Style with stiletto heels for a cocktail party.
Fit & Features
- Stretchy sleek knit fabric
- Square neckline
- Spaghetti straps
- Shirring at the waist
- Form-hugging fit
- Midi-length flared silhouette
- Runs true to size
Style Number/Barcode: 05101-3729
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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Shimmer Season Long Sleeve Glitter Mini Dress
A shimmering glitter mini dress boasts sheer peasant long sleeves and a front ruched seam along the bodycon fit. Perfect for styling with heels for a dressy occasion.
Fit & Features
- Glitter knit fabric, moderate stretch
- Sheer peasant long sleeves
- Square neckline
- Front ruched seam
- Bodycon mini-length fit
- Runs true to size
Style Number/Barcode: 05101-2674
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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Vibe In Velvet Strappy Midi Dress
Vibe in this vivacious velvet midi dress for your next semi-dressy affair! It features a sleeveless halter cross-style neckline, sleek bungee spaghetti straps, a strappy open-back, and a side ruched seam to accentuate your curves along the asymmetrical slit hem. Complete the look in sparkly heels.
Fit & Features
- Sleeveless halter cross-style neckline
- Bungee spaghetti straps
- Strappy open-back
- Side ruched seam
- Asymmetrical slit midi-length hem
- Lined velvet fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05101-1937
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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One Glam Night Rhinestone Block Heels
You'll have one glam night wearing these chrome rhinestone heels! They feature a square toe, a thin block heel, and a wrap-around ankle strap with buckle closure. Complete the look with a glitzy necklace.
Fit & Features
- Square toe
- Thin block heel
- Rhinestone decor
- Wrap-around buckle ankle strap
- Chrome finish
- Runs true to size
Style Number/Barcode: 07401-3656
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Stun And Sparkle Glitter Block Heels
Stun and sparkle in these glitzy glitter mesh block heels. They feature an open almond-shaped toe, a trendy caged cutout design, a back zipper closure, and a block heel. Complete the look with a sleek clutch.
Fit & Features
- Open almond-shaped toe
- Caged cutout design
- Back zipper closure
- Block heel
- Glitter mesh material
- Runs true to size
Style Number/Barcode: 07403-1396
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Mesmerizing Shine Cubic Zirconia Teardrop Earrings
Mesmerize with earrings that radiate luxe shine for your special occasion outfit! The earrings feature a slim linear bar on post composed of mini rhinestones, a double-row of tear-drop-shaped cubic zirconia stones, and a post-back closure. Complete look with a formal satin dress and rhinestone heels.
Fit & Features
- Slim linear bar on post
- Mini rhinestones
- Tear-drop shape
- Cubic zirconia stones
- Pps-back closure
Earrings are considered final sale merchandise. FINAL SALE and CLEARANCE merchandise may not be returned or exchanged.
Style Number/Barcode: 07001-0946
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $12.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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India Satin Tie Neck Gown
Special OccasionRegal and radiant, our India gown is streamlined yet sophisticated. She features a high collar with a tie that knots at the nape of the neck, a halter-style bodice with princess seams, lightly padded cups, and a back zip, and a full A-line skirt with a slit and pockets at either hip. India is fully lined and made from a smooth woven material with a subtle sheen and a hint of stretch.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0061
Category Name: Blue Wedding Guest Dresses
Price: $32.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Floral Love Mini Dress
Show your love for florals! This sexy mini dress features a v neckline, spaghetti straps, and a form fitting silhouette that shows those curves! Spaghetti straps are adjustable and lead to a square back with a zipper closure. Short hemline reaches mid thigh, and dress is composed of a soft knit fabric that offers minimal stretch and showcases a velvet burnout floral pattern.
Model is 5'7" with a 34" bust, 24" waist and 34" hips. She is wearing a size small.
Style Number/Barcode: 05101-0103
Category Name: Blue Wedding Guest Dresses
Price: $13.97 $33.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Letisha Flocked Velvet Mermaid Formal Dress
Special Occasion
Dramatic in all the right ways, the Letisha sculpts the figure in flocked velvet with a plunge halter hoop neckline that draws the eye instantly. An open back and high slit add fluid movement to its mermaid floor-length silhouette, creating a look that feels polished, alluring, and unforgettable.
Fit & Features
- Sheer mesh fabrication layered over knit
- Halter neckline with deep plunge accented by hardware, padded bra cups
- Back zipper and hook-eye closure
- Sleeveless bodice with gathered ruched detail at center front
- Open back with halter tie closure and minimal strap design
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, galas, black tie holiday soirees, birthday dinners, luxe date nights, cocktail parties, fashion-forward events, red-carpet occasions, art gallery openings, engagement parties, rehearsal dinners, destination celebrations
Style Number/Barcode: 05002-000714
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Emmy Formal Corset Bodycon Midi Dress
Special Occasion
Chic with a stylish allure, the Emmy formal corset bodycon midi dress will put your gorgeous curves on display! She features a sleeveless sweetheart neckline, a corset-style bodice with a padded bust and structured underwire, adjustable spaghetti straps for a customized fit, a midi-length hem with a back slit accent for a sultry flair, and a bodycon silhouette to flaunt your figure. The lined crepe fabric offers a moderate stretch. Pair this mid-length dress with strappy stilettos for a cocktail party!
Fit & Features
- Sleeveless sweetheart neckline
- Corset-style bodice, padded bust, structured underwire, high waist seam
- Adjustable spaghetti straps, back zipper, hook and eye closure
- Midi-length hem, back slit, bodycon silhouette
- Crepe fabric, knit lining, moderate stretch
- No bra required
- Runs true to size
Style Number/Barcode: 05001-2059
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Roselyn Velvet Flocked Mesh Formal Midi Dress
Special Occasion
The Roselyn formal midi dress will create an enticing look that will draw all eyes to you! With her chic allure, you'll get all the compliments. She features a sleeveless sweetheart neckline with a marabou feather front trim, adjustable spaghetti straps for a customized fit, a midi-length hem with a sultry back slit accent, and a slim-fit silhouette. The sheer mesh fabric showcases an all-over velvet flocked vintage-style pattern and includes a full-length smooth knit lining. Style this mid-length dress with strappy stilettos for cocktail hour!
Fit & Features
- Sleeveless sweetheart neckline, marabou feather trim
- Adjustable spaghetti straps
- Midi-length hem, back slit accent, slim-fit silhouette
- Velvet flocked sheer mesh fabric, vintage-style pattern
- Full-length knit lining, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1869
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Marisol Formal Rhinestone Lace-Up Mermaid Dress
Special Occasion
This Marisol Formal Rhinestone Lace-Up Long Mermaid Dress is perfect for any fancy occasion where it calls to exude elegance! The sleeveless mermaid silhouette flatters the figure beautifully with a cowl neckline and rhinestone-embellished straps that lace up along her back and is finished with a floor-length hem. The formal dress is composed of a smooth knit fabric that hugs your curves and offers moderate stretch. Complete the look with statement earrings and a chic clutch.
Fit & Features
- Sleeveless cowl neckline
- Rhinestone-embellished straps, lace-up back
- Side zipper and hook-eye closure
- Curve-hugging mermaid silhouette, floor-length hem
- Smooth knit fabric, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7410
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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Haylee Sequin Rose Mermaid Formal Dress
Special Occasion
Will you accept this rose sequin dress? Fall for the Haylee formal dress and her elegant allure! She features a one-shoulder design with strappy detail, built-in bust support, an empire waist, and a high-cut front slit on her mermaid silhouette. Zipper closure on the back. Complete the look in lace-up heels and dangly earrings.
Fit & Features
- One-shoulder design, strappy detail, built-in bust support
- Empire waist, high-cut slit
- Mermaid silhouette, zipper closure
- Sequin rose knit-lined fabric
- Minimal stretch
- Fits true to size
Style Number/Barcode: 05002-2115
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $96.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Floral Lover Ruched Midi Dress
Show off your love for florals with this midi dress that will have you totally lovestruck! The dress features a sleeveless square neckline, spaghetti straps, a floral print, a ruched body, and a midi-length silhouette. The dress is composed of a smooth knit fabric that offers a form hugging fit with a moderate stretch. Complete look with sandals and hoops.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Floral print
- Ruched body
- Midi length silhouette
- Smooth knit fabric, form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1034
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Florence Formal Lace Illusion Mermaid Dress
Special Occasion
Go bold with a formal dress that commands attention from the moment you enter the room! Florence features a sleeveless sweetheart neckline, lace cups, adjustable spaghetti straps, and an illusion lace bodice with contrast piping. The slim-fit waist leads to a satin mermaid silhouette with ruching and a high side slit. The dress offers a form hugging fit with slight stretch. Complete look with door knocker earrings and a satin clutch.
Fit & Features
- Sleeveless sweetheart neckline, padded cups, underwire
- Lace cups, adjustable spaghetti straps
- Illusion lace bodice with contrast piping, flexible boning
- Mermaid silhouette
- Ruching, high side slit
- Satin fabric
- Form hugging fit, slight stretch
- Runs true to size
Style Number/Barcode: 05002-1321
Category Name: Blue Wedding Guest Dresses
Price: $13.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Sweet Moments Floral Chiffon Skater Dress
Create a sweet moment in a charming floral dress for your next date night. The dress features a sleeveless v-neckline, adjustable spaghetti straps, a floral print, and flared skater silhouette. Complete your look with a pair of chic wedges.
Fit & Features
- Sleeveless
- V-neckline
- Adjustable spaghetti straps
- Floral print
- Skater silhouette
- Chiffon fabric
- Relaxed fit, minimal stretch
Style Number/Barcode: 05101-0558
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Emmalyn Formal Heat Stone Velvet Dress
Special OccasionBring sophistication and elegance to your evening as you wow in sparkling heat stones! Emmalyn features an all over black hue, a wrap V neckline, narrow shoulder straps and subtle ruching along the bodice. She is adorned with dazzling heat stones and is accented with an asymmetrical floor length silhouette. Dress is composed of a lined velvet fabric that offers a form hugging fit with a moderate stretch. Includes a back zipper closure.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6291
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Kaida Sleeveless Slit Mermaid Formal Dress
Special Occasion
Sleek and striking, the Kaida long formal dress offers a simply chic style with a flattering mermaid silhouette and high front slit giving effortless flair!
Channel elegance in this stunning dress. Loving rich hues? Explore our bold green prom dresses or make a statement in our elevated formal dresses.
Fit & Features
- Stretch knit fabric lined with knit
- Square neckline, padded bra cups
- Adjustable spaghetti straps, back zipper and hook-eye closure
- High front slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, dinner parties, milestone celebrations, cocktail soirees
Style Number/Barcode: 05002-9211
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: GREEN
Available Size: XS, S
Product Badge:- Ships Free
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Aleah Formal Satin Halter Mermaid Dress
Special Occasion
Channel a chic and sultry vibe for your next formal affair in the Aleah satin halter mermaid dress! Designed with a stretchy satin-knit fabric, this long dress will hug your gorgeous curves with her form-fitting silhouette. She features a sleeveless bodice, a draped halter neckline with a tie-back design, a bold open back with a lower bar strap design for added allure, lower back ruching, and a mermaid fit an iconic look on the floor-length hem. Complete your look with sleek stilettos.
Fit & Features
- Stretchy satin-knit fabric
- Draped halter neckline with tie-back design
- Open back, lower bar strap design
- Lower back ruching, zipper closure
- Mermaid fit
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8320
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale