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 for Fall & Winter Celebrations
Blue Wedding Guest Dresses bring fresh color to fall and winter celebrations, whether you’re dressing for an afternoon ceremony, an elegant evening reception, or a holiday wedding. For Fall 2026, icy light blues offer a cool, unexpected take on seasonal dressing, while vivid royal blue and deep navy make a richer statement. Windsor’s collection spans cocktail, semi-formal, and formal styles, so you can find the shade and silhouette that fit both the invitation and your style.
Find Your Blue for the Wedding
The mood of blue can change completely with the shade. Light Blue Wedding Guest Dresses, including icy and dusty tones, create a softer color statement, while Royal Blue Wedding Guest Dresses bring vibrant, eye-catching color. If you prefer something deeper, Navy Wedding Guest Dresses offer timeless polish, while Dark Blue Wedding Guest Dresses create a rich, sophisticated look.
Fabric can shift the mood further. Sleek satin catches the light for an elevated finish, while breathable mesh can give fitted or draped silhouettes a lighter effect. As temperatures drop, luxe knit and velvet dresses offer richer texture for cooler-weather celebrations.
Blue Dresses for Cocktail to Formal Weddings
Let the dress code narrow your choices. A midi or fitted bodycon dress can give cocktail and semi-formal celebrations a polished party feel, while long A-line and mermaid silhouettes bring more drama to formal receptions. Details like draping, playful ruffles, open backs, and asymmetrical necklines can add movement or visual interest without taking away from the impact of the color.
Your neckline can help set the tone, too. A cowl neckline creates a softer drape, while halter, square, sweetheart, and V-neck styles offer different ways to frame your look. If you’re still deciding on color or dress code, explore Windsor’s broader wedding guest dresses collection for more options.
Why Wear Blue to a Fall or Winter Wedding?
Blue gives you plenty of range for cooler-season weddings because the color can move from airy and romantic to rich and dramatic. Icy blue creates contrast against deeper fall and winter palettes, while royal blue delivers saturated color that feels especially celebratory for holiday and New Year’s Eve weddings. Navy offers a darker alternative when you want the versatility of a neutral with more color.
For an evening wedding, satin or a sleek long silhouette can emphasize blue’s polished side. If you’re deciding between dark neutrals, compare the effect with black wedding guest dresses, which offer a classic alternative for cocktail through formal celebrations.
How Do You Choose the Right Blue Wedding Guest Dress?
Start with the dress code, then consider the shade against your skin tone and the overall mood you want to create. With blues ranging from soft, cool tones to vivid and deep shades, you have plenty of room to find a color that complements your complexion and feels like you.
Blue is also a versatile alternative to black when you want an elegant wedding guest look with more color. Once you find your shade, let the venue and time of day help guide the silhouette and level of dressiness, from a polished midi for a daytime celebration to a long, elevated style for an evening reception.
Find Windsor’s Blue Wedding Guest Dresses in light blue, royal blue, navy, and other rich shades, with cocktail through formal silhouettes designed for fall, winter, holiday, and New Year’s Eve weddings.
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Sandy Off-The-Shoulder Mesh Formal Dress
Special Occasion
Effortless elegance meets modern allure. The Sandy formal dress is crafted from soft mesh that sculpts and flatters with every curve, featuring an off-the-shoulder neckline, sheer fitted sleeves, and artful ruching through the bodice. The front slit adds that just-right dose of drama—made for nights that deserve a little extra spotlight.
Fit & Features
- Mesh knit-lined stretch fabric
- Foldover off-the-shoulder neckline
- Fitted long sleeves
- High front slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, cocktail receptions, formal dinners, holiday soirees, black-tie galas, big birthday events, glamorous industry parties, red-carpet occasions
Style Number/Barcode: 05002-000532
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Halle Formal Velvet Wrap Dress
Special Occasion
Wrap yourself in luxe velvet and have a moment as you make an entrance in our Halle velvet dress!
Fit & Features
- V-Neckline
- Adjustable Spaghetti Straps
- Ruched Left Side Seam
- Wrap Silhouette | High Side Slit
- Lined Velvet Fabric
- Form Hugging Fit
- Moderate Stretch
Light Blue: Model is 5'7" with a 34" bust, 24" waist and 36" 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
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0617
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Paulina Strappy Open Back Slit Sequin Formal Dress
Special Occasion
Lustrous sequins illuminate the glamorous Paulina formal dress showcasing a strappy open back for sultry allure and a high front slit perfect for showing off heels.
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
- Sequin embellished, mesh fabric lined with stretchy knit
- Scoop neckline, padded bra cups
- Adjustable spaghetti straps
- Strappy open back, hook closure
- High front slit
- Form-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, big birthday events, glamorous parties, special occasions
Style Number/Barcode: 05002-9369
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Pam Formal Velvet Long Sleeve Mermaid Dress
Special Occasion
Luxurious velvet creates the chic-sophisticated Pam formal dress! Her timeless silhouette features a sweetheart neckline with cowl pleating, fitted long sleeves, a corset bodice with flexible boning to give you a snatched appearance, a head-turning strappy lace-up back, and a high front slit, all crafted from beautiful velvet fabric. The floor-length hem gives this dress effortless sophistication for a glamorous evening look. Complete the look for a formal party, wedding, or banquet with a statement ring set and a clutch.
Fit & Features
- Fitted long sleeves
- Sweetheart neckline, cowl pleating
- Corset bodice, flexible boning
- Strappy lace-up back
- Mermaid silhouette, high front slit, floor-length hem
- Soft velvet fabric, moderate stretch
- Any bra or lingerie accessory recommended
- Runs true to size
Style Number/Barcode: 05002-7610
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Esmerelda Formal Crepe Strappy Mermaid Dress
Special Occasion
You'll be the talk of the night wearing the Esmerelda formal dress at school dances, black tie events, or banquets! She features a striking and sleeveless V-neckline, sleek bungee spaghetti straps that create the open strappy back design, and a flattering mermaid silhouette, high side slit, and floor-length hem. The formal dress is composed of a crepe fabrication with a stretchy knit lining. Complete the look in rhinestone heels and earrings for some glam!
Fit & Features
- Sleeveless V-neckline
- Bungee spaghetti straps, open strappy back design
- Back zipper and hook-eye closure
- Mermaid silhouette
- High side slit
- Floor-length hem
- Crepe fabrication, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05002-6938
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Sale
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Harper Floral Corset Midi Formal Dress
Special Occasion
Romantic with a sculpted allure, the Harper floral midi dress is made for moments that feel both polished and unforgettable. The garden rose floral print softens the structured corset bodice, while the lace-up back and bodycon silhouette create a beautifully defined shape with just the right hint of romance.
Fit & Features
- Garden rose floral print, cotton-blend woven fabric, stretch knit lining
- Strapless lace trim neckline, padded bra cups
- Corset bodice, flexible boning
- Lace-up back placket, zipper and hook-eye closure
- Bodycon silhouette, center back slit
- Midi-length hem
- Runs true to size
Where to Wear:
Wedding guests, bridal showers, fancy brunches, garden parties, formal celebrations, afternoon tea soirees, summer cocktail parties
Style Number/Barcode: 05001-000788
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Reagan Formal Satin Low Back Mermaid Dress
Special Occasion
Your curves deserve a moment in the Reagan satin formal dress perfect for making a sultry entrance at award banquets and red carpet events! She features a sleeveless cowl neckline with a padded bust, adjustable spaghetti straps, a head-turning low back with a knot design, side ruched seams, and a figure-flattering mermaid silhouette that leads to the floor-length hem. The formal dress is composed of lined stretchy satin fabric with a luxe feel. Complete the look with a dainty lariat necklace and a clutch!
Fit & Features
- Sleeveless cowl neckline, padded bust
- Adjustable spaghetti straps
- Low back, knot design, side ruched seams
- Mermaid silhouette, floor-length hem
- Lined satin fabric, moderate stretch
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7877
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Alice Formal Glitter Off The Shoulder Dress
Special Occasion
It's not a party til you arrive in the sparkly Alice formal dress showcasing all-over glitter! Shine and shimmer at school dances, red-carpet events, and galas. She features a sultry fold-over off-the-shoulder neckline, a corset-style bodice, and a form-hugging mermaid silhouette with a floor-length hem. The formal dress is composed of a glitter mesh fabric with a stretchy knit lining. Complete the look with statement hoop earrings for a dramatic flair!
Fit & Features
- Off-the-shoulder, fold-over neckline
- Back zipper closure, corset-style bodice
- Form-hugging, mermaid silhouette
- Floor-length hem
- Glitter mesh fabric, stretchy knit lining
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7103
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Klarrissa Formal Satin Pearl Strap Midi Dress
Special Occasion
Make an iconic entrance in the Klarissa formal satin dress as the bride-to-be or banquet guest! She features a sleeveless sweetheart neckline with a pleated cowl draping, adjustable faux pearl embellished straps, a lightly padded bust, flexible boning inserts along the bodice, and a bodycon silhouette with a wrap midi-length hem. The formal dress is composed of luxurious satin fabric with a subtle sheen and a stretchy knit lining. Complete the look in dainty earrings and heels.
Fit & Features
- Sleeveless sweetheart neckline, pleated cowl draping
- Adjustable faux pearl embellished straps
- Lightly padded bust
- Flexible boning inserts, back zipper and hook-eye closure
- Bodycon silhouette, wrap midi-length hem
- Luxe satin fabric, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05001-1700
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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Sleek Satin Mini Wrap Dress
Stun in satin! Create an alluring first impression in this sleek satin mini wrap dress.
Fits & Features- Spaghetti Straps
- Wrap Front V Neckline
- Square Back
- Short, Asymmetrical Hem
- Curve-Hugging Fit
- Moderate Stretch I Fully Lined
- Zipper Not Included
Navy & Red: Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small
Gold: Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.
Emerald: Model is 5'8" with a 32" bust, 25" waist and 35" hips. She is wearing a size small.
Style Number/Barcode: 05103-0374
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Wylla Formal Sequin Mermaid Dress
Special Occasion
Grace the room with a sequin dress that makes an A-list-worthy entrance! Wylla features a sleeveless V-neckline with a built-in padded bust, tank-like shoulder straps, and an empire waist that leads to a flattering mermaid silhouette. Wylla features a gorgeous sequin pattern throughout that shines from all your best angles. The dress is composed of a lined mesh fabric that offers a form-hugging fit with minimal stretch. Complete look with rhinestone heels and a clutch.
Fit & Features
- Sleeveless V-neckline, tank shoulder straps
- Built-in padded bust
- Empire waist, back zipper closure
- Mermaid silhouette
- Floor-length hem
- Sequin mesh-lined fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2360
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $134.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Maya Formal One Shoulder Dress
Special OccasionDare to bare in our bold Maya dress! She features a classic black hue, a one shoulder neckline, an open back and an adjustable asymmetrical shoulder strap. Her open back is accented with a lovely twisted knot detail that rests on the lower back for a gorgeous detail! Her slim fit bodice leads to an elongating floor length silhouette. She is composed of a lined smooth knit fabric that offers a form hugging fit with a slight stretch.
Model is 5'6" with a 34" bust, 24" waist and 37" hips. She is wearing a size small.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6607
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Elliana Formal Sequin Mermaid Dress
Special Occasion
Designed to draw all the attention, the Elliana formal sequin mermaid dress is a perfect pick for prom or other fancy affairs. She features a sleeveless V-neckline, adjustable spaghetti straps for a customized fit, a slim-fit bodice that continues through the waist, and a floor-sweeping hem with a gorgeous mermaid silhouette. The knit fabric features an intricate sequin-embroidered scroll design that will catch the light at the center of the dance floor. Complete your look with a rhinestone lariat necklace.
Fit & Features
- Sleeveless V-neckline, adjustable spaghetti straps
- Padded bust, back zipper and hook-eye closure
- Slim-fit bodice and waist
- Floor-sweeping hem, mermaid silhouette
- Sequin-scroll embroidery, mesh fabric, stretchy knit lining
- Strapless or sticky bra optional
- Runs true to size
Style Number/Barcode: 05002-6885
Category Name: Blue Wedding Guest Dresses
Price: $59.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Satin and Sequin Halter Mini Dress
Shine on in a mini dress that brings the glitz and glamour for your next night out! The dress features a sleeveless halter neckline, a sequin embellished bodice, a neck ties to adjust as needed, and a luxe satin mini length skirt. Complete your glow worthy outfit with rhinestone earrings and glitter heels.
Fit & Features
- Sleeveless halter neckline
- Sequin embellished bodice
- Open back
- Satin-like mini length silhouette
- Form hugging fit
- Slight stretch
Style Number/Barcode: 05103-2087
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Dazzle Day To Night Glitter Mini Dress
Look dazzling from day to night in this glitter mesh mini dress! Featuring an alluring surplice V-neckline, spaghetti straps, a bodycon silhouette, and a wrap mini-length hem to make you feel like the star of the show. The sheer glitter mesh fabric includes a full-length knit lining. Complete the look with statement jewelry and heels for a dressy style on the town!
Fit & Features
- Sleeveless surplice V-neckline
- Spaghetti straps
- Bodycon silhouette
- Wrap mini-length hem
- Sheer glitter mesh fabric, full-length sewn-in knit lining
- Moderate stretch
- Runs true to size
Style Number/Barcode: 05103-5291
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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Mona Off-Shoulder Slit Mermaid Formal Dress
Special Occasion
The Mona off-shoulder formal dress is elegance reimagined that commands attention with a flattering mermaid silhouette and high side slit for effortless allure!
Fit & Features
- Smooth knit fabric, stretchy knit lining, moderate stretch
- Strapless neckline, off-the-shoulder strap
- High side slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, wedding guests, bridesmaids, black-tie galas, fancy dinner parties, and engagement parties.
Style Number/Barcode: 05002-9556
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ivette Formal Satin Lace-Up Midi Dress
Special Occasion
Your swoon-worthy entrance awaits in the Ivette formal satin midi dress as the bride, graduate, or black-tie party guest! She features a sleeveless cowl neckline, dual spaghetti straps that lace up along her sultry open back, side, and back ruched seams that accentuate your curves and a bodycon silhouette with a midi-length hem. The formal knee-length dress is composed of a silky satin-lined fabric with moderate stretch. Complete the look with the midi dres with a chic collar necklace and heels!
Fit & Features
- Sleeveless cowl neckline, dual spaghetti straps
- Open lace-up back
- Side and back ruched seams, bodycon silhouette
- Midi-length hem
- Lined silky satin fabric, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05001-1737
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Glitter Glow Skater Dress
Girl glow up in this dazzling skater dress! It features a sleeveless bodice, a V neckline and spaghetti straps that cross at the back. The slim fit bodice leads to a flared skater silhouette accented with hidden side pockets. Dress is composed of a textured glitter knit fabric that offers a form hugging fit with a moderate stretch.
Model is 5'3" with a 32" bust, 22.5" waist and 34" hips. She is wearing a size small
Style Number/Barcode: 05101-0243
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Chelsea Cowl Neck Lace-Up Mermaid Glitter Dress
Special Occasion
Light-catching glitter will catch every eye when you arrive in the Chelsea long formal dress at prom or sweet sixteens! Capture the shimmer of this gorgeous glitter dress featuring a flattering cowl neckline, padded bra cups for support, and spaghetti straps that shape the open lace-up back giving you a sultry exit. The mermaid silhouette accentuates your curves while the floor-length hem lends sophistication. Complete the look with a stunning necklace and earrings set.
Fit & Features
- Glitter fabric lined with stretchy knit
- Padded bra cups
- Spagehtti straps
- Lace-up
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-7978
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Simply Stylish Wrap-Front Midi Dress
Simply stylish, this wrap-front midi dress is a chic choice for cocktail hour. It features a sleeveless V-neckline with a wrap-front design, spaghetti straps, pleated detailing at the waist, a wrap-front skirt with an asymmetric midi-length hem, and a slim-fit silhouette. The lined crepe fabric offers a moderate stretch. Complete your look with lace-up heels.
Fit & Features
- Sleeveless V-neckline, wrap-front design
- Spaghetti straps
- Pleating at the waist
- Wrap-front skirt, asymmetric midi-length hem
- Slim-fit silhouette
- Crepe fabric, full-length knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2557
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Effortless Beauty Chiffon Skater Dress
Showcase your effortless beauty in this twirl-worthy skater dress! It features a sleeveless bodice with tank-like shoulder straps, a wrap-front V neckline, a high waist, and a flowy wrap skater skirt with pleated details. The sheer chiffon fabric has a stretchy knit lining and offers a flowy fit. Complete your pretty look with wedges.
Fit & Features
- Tank-like shoulder straps
- Wrap-front V neckline
- Back zipper and hook and eye closure
- High waist with a wrap skater skirt and pleated details
- Flowy fit
- Sheer chiffon fabric with a stretchy knit lining
- Runs true to size
Style Number/Barcode: 05101-0323
Category Name: Blue Wedding Guest Dresses
Price: $38.90
Availability: Out of Stock
Product Badge:- Ships Free
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Cassidy Formal Cowl Neck High Slit Dress
Special Occasion
Make a glamour entrance with a dress that captivates from the moment you enter the room. Cassidy features a sleeveless cowl neckline, sleek spaghetti straps, and a satin bodice. The relaxed fit bodice leads to a floor-length crepe skirt accented with a high side slit. Complete your look with rhinestone heels and a clutch.
Fit & Features
- Sleeveless cowl neckline
- Satin bodice
- Spaghetti straps
- Crepe skirt
- High side slit
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1269
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Audrey Formal Ruffled One Shoulder Dress
Special Occasion
Timeless with an eye-catching twist, the Audrey long formal dress is ready to make your acquaintance for banquets, ceremonies, and black-tie events. She features a striking sleeveless one-shoulder neckline, a bonded ruffled design for a structured look, a flattering mermaid silhouette, and a bonded ruffled long-length hem. The formal dress is composed of a sleek scuba knit fabric with plenty of stretch. Complete the look with a clutch and stiletto pumps.
Fit & Features
- Sleeveless one-shoulder neckline, bonded ruffled design
- Mermaid silhouette
- Bonded ruffled long hem
- Sleek scuba knit fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-4037
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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Fall For Floral Chiffon Midi Dress
Fall for these florals! Bare your shoulders in this sleeveless midi dress featuring a square neckline with non-slip grip lining, adjustable spaghetti straps, a form-fitting silhouette, and a flirty front slit accent. Complete the look in braid strap mules for a birthday brunch.
Fit & Features
- Sleeveless, square neckline, non-slip grip lining
- Adjustable spaghetti straps
- Back zipper closure, smocked
- Form-fitting silhouette
- Front slit accent, midi-length hem
- Floral chiffon fabric, lining
- Runs true to size
Style Number/Barcode: 05101-2249
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $48.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale