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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Kaylee Velvet Strapless Midi Formal Dress
Special Occasion
Sleek, sculpted, and ready to turn heads—The Kaley formal dress brings effortless allure to every RSVP. Cut from plush velvet, this strapless bodycon midi hugs your curves with a ruched front seam and flirty slit that was made for a slow-motion entrance.
Fit & Features
- Luxe velvet knit fabric lined with stretchy knit
- Strapless neckline, padded bra cups
- Back zipper and hook-eye closure
- Front ruched seam and slit
- Bodycon fit, midi-length hem
- Runs true to size
Where to Wear:
Weddings, cocktail parties, formal celebrations, fancy date nights, birthdays, engagement parties, rehearsal dinners, upscale social events, art gallery openings
Style Number/Barcode: 05001-000466
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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Aubrey Lace-Up Slit Satin Midi Formal Dress
Special Occasion
Cause a scene when you're seen in the Aubrey satin midi formal dress at celebrations and banquets! The formal dress is designed with a sleek square halter neckline with spaghetti straps that shapes the lace-up open back while the bodycon silhouette boasts a flirty side slit. Pair with earrings.
Fit & Features
- Stretch satin fabric with full-length knit lining
- Sleeveless square halter neckline, padded bra cups, under bust seam
- Adjustable spaghetti straps, open lace-up back
- Ruched lower back, zipper with hook-eye closure
- High waist seam, front ruched seam, high slit
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2611
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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Presley Lace-Up Mermaid Velvet Mesh Formal Dress
Special Occasion
A sleeveless formal dress brings classy elegance featuring a cowl scoop neckline, adjustable spaghetti straps, and a lace-up back. The velvet burnout pattern on mesh fabric highlights your curves along the mermaid silhouette and floor-length hem.
Fit & Features
- Velvet burnout pattern, mesh fabric lined with stretchy knit
- Cowl scoop neckline
- Adjustable spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-8444
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
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Tania Classic Mermaid Gown
Special Occasion
Our Tania is definitely a classic beauty. She features a one shoulder asymmetrical cap sleeve that crosses over in the back, a sweetheart neckline that has padded cups, and a wrap bodice detail. She has a form fitting silhouette that flares to mermaid style weighted hem that sweeps the floor. She is composed of a crepe material that offers moderate stretch.
Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size small.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0183
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Aliana Glitter Mesh One-Shoulder Long Formal Dress
Special Occasion
You'll be sure to bring the gorgeous glamour in the Aliana glitter mesh long formal dress for a black-tie soiree! Crafted from a glitzy glitter mesh fabric, she features an asymmetric one-shoulder neckline, a single ruched sheer mesh long fitted sleeve, ruched detailing at the side leading to a thigh-high side slit to showcase some leg, a floor-length hem, and a slim-fit silhouette. Style this formal long dress with rhinestone heels.
Fit & Features
- Asymmetric one-shoulder neckline
- Ruched sheer mesh long fitted sleeve
- Side ruching, thigh-high side slit
- Floor-length hem, slim-fit silhouette
- Glitter mesh fabric, stretchy knit lining
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7899
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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Oh-So-Alluring Ruched Midi Dress
This sultry ruched midi dress is oh-so-alluring! Featuring a sleeveless sweetheart neckline, a padded bust that eliminates the need for a bra, adjustable spaghetti straps, all-over ruching, a curve-hugging fit, and a midi-length asymmetrical silhouette creating a high side slit, this dress was made for a night out. Style this midi dress with a rhinestone choker necklace and strappy stilettos.
Fit & Features
- Sleeveless sweetheart neckline, padded bust
- Adjustable spaghetti straps, back zipper, hook and eye closure
- All-over ruched detailing
- Curve-hugging bodycon fit
- Midi-length asymmetrical hem, high side slit
- Sheer mesh fabric, full knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1992
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Tori Formal Sleeveless Velvet Mermaid Dress
Special Occasion
Give off major regal vibes in the luxe Tori formal velvet mermaid dress! She features a sleeveless square neckline with a built-in padded bust, tank shoulder straps, a square back design, a floor-length mermaid silhouette, and a curve-hugging fit. The soft and smooth velvet fabric offers plenty of stretch for comfortable wear. Complete your look with rhinestone fringe earrings and give off that queen energy!
Fit & Features
- Sleeveless square neckline
- Padded bust, strapless bra or sticky bra optional
- Square back design, back zipper, hook and eye closure
- Floor-length mermaid silhouette
- Form-hugging fit
- Velvet fabric, knit lining at the bust, plenty of stretch
- Runs true to size
Style Number/Barcode: 05002-2780
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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Ailyn Formal V-Neck Cutout Mermaid Dress
Special Occasion
Major sultry appeal! The Ailyn Formal V-Neck Cutout Mermaid dress flaunts your curvy figure on her effortless form-fitting silhouette that shows plenty of skin. She features a sleeveless V-neck with dual spaghetti straps in a cross-front design, a bust cutout, and a floor-length, mermaid fit. Complete the look in a statement jewelry set perfect for prom!
Fit & Features
- V-neck, dual spaghetti straps, cross-front design
- Adhesive bra recommended
- Front bust cutout
- Mermaid silhouette, floor-length hem
- Sleek knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1903
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Layla Sleeveless High-Slit Formal Dress
Special Occasion
Reign in elegance in the chic Layla formal dress. She features a sleeveless bodice with a bustier-designed top, thin shoulder straps, and a low back. Her high waist seam leads to a floor-length fitted silhouette with a sexy thigh-high front slit. Add some sparkle with rhinestone earrings and complete the look with strappy heels.
Fit & Features
- Sleeveless bodice, square neckline
- Bustier-designed top, padded cups, flexible boning
- Thin shoulder straps, low back
- High waist seam, floor-length fitted silhouette
- Hight front slit
- Crepe fabric
- Runs true to size
Style Number/Barcode: 05002-1489
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Little Bit Of Drama Low Back Maxi Dress
Step into the spotlight in this stunning maxi dress designed with a low back and tie that turns heads and a form-hugging silhouette that flaunts your figure! Pair with heels for any dressy occasion.
Fit & Features
- Smooth knit stretchy fabric
- Cowl neckline, wide shoulder straps
- Low back with spaghetti strap tie
- Form-hugging silhouette
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-4030
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Aaliyah Formal Crepe Lace-Up Mermaid Dress
Special Occasion
Give everyone something to talk about in the sultry Aaliyah formal crepe dress perfect for wedding guests or homecoming! She features a sleeveless V-neck, a padded bust, a lace-up back design, and a flattering mermaid silhouette with a sexy high-cut front slit along the floor-length hem. The formal dress is composed of a lined crepe fabric with a moderate stretch. Complete the look in a glamorous necklace and earrings set.
Fit & Features
- Sleeveless V-neck, spaghetti straps
- Padded bust, lace-up back design
- Back zipper and hook-eye closure
- Mermaid silhouette, high-cut slit, foor-length hem
- Lined crepe fabric, moderate stetch
- Bra not required
- Runs true to size
Style Number/Barcode: 05002-6958
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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Fresh In Floral Lace Skater Dress
Get a fun and fresh look in this adorable floral lace skater dress. It features a fitted lace top with an off the shoulder square neckline, short sleeves, a cropped and scalloped hem, a front waist cut out, and a high waisted flowy skater skirt. Skirt is composed of a scuba knit fabric that offers moderate stretch.
Model is 5'8.5" with a 32" bust, 24" waist and 35" hips. She is wearing a size small.
Style Number/Barcode: 05101-0169
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Plus Pretty And Pleated Skater Dress
Be a stunner in this pretty and pleated skater dress! It features a sleeveless bodice, wide shoulder straps, a deep V neckline, padded cups, an empire waistband, and a skater skirt paired with pleated details. The dress is composed of a crepe fabric that offers moderate stretch and includes a lined bodice.
Model is 5'11" with a 38" bust, 37" waist and 48.5" hips. She is wearing a 1X
Style Number/Barcode: 15101-0057
Category Name: Blue Wedding Guest Dresses
Price: $13.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Kaylie Rhinestone Mermaid Formal Dress
Special Occasion
The Kaylie gown was made for the spotlight, sculpting your figure in shimmering rhinestones with a dramatic mermaid silhouette. With wide straps and ruched detailing, it’s the kind of look that turns every step into a slow-motion moment.
Fit & Features
- Rhinestone-embellished, knit-lined fabric with stretch
- Scoop neckline, wide shoulder straps
- Side ruched seams
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, military balls, nights at the theatre, red-carpet occasions, big birthday events, elegant milestone celebrations
Style Number/Barcode: 05002-000169
Category Name: Blue Wedding Guest Dresses
Price: $89.90
Availability: Out of Stock
Product Badge:- Ships Free
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Rochelle Long Sleeve Feather Trim Formal Dress
Special Occasion
The Rochelle formal dress was made to make a dramatic entrance and draw attention! She features a deep V-neckline with a wrap-front design, long fitted sleeves with chic feather trim hems, a high waist seam with a knot-front accent, a floor-length skirt with a wrap silhouette creating a sultry front slit, and a form-hugging fit. The smooth crepe fabric offers a moderate stretch. Complete your fancy look with rhinestone heels.
Fit & Features
- Low V-neckline, wrap-front design
- Long fitted sleeves, feather trim hems
- High waist seam, knot-front detail
- Floor-length skirt, wrap silhouette, front slit
- Form-hugging fit
- Crepe fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-5566
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Stunning Sultry Satin Corset Top
Stunning and sultry, this sleek satin corset top is perf for date night! It features a sleeveless sweetheart neckline, adjustable spaghetti straps, a corset-designed front with a structured bust, a lattice front detail, and a mid-length flirty peplum hem. Style this top with your fave distressed jeans and chic mules.
Fit & Features
- Sleeveless sweetheart neckline
- Adjustable spaghetti straps, back zipper and hook and eye closure
- Corset-designed front, structured bust
- Lattice front detail
- Mid-length peplum hem
- Satin fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 06003-1400
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Melodie Satin Off-Shoulder Formal Dress
Special Occasion
Effortlessly refined with a touch of soft drama, the Melodie satin mermaid gown is made for moments that call for quiet confidence and undeniable presence. The off-the-shoulder neckline and sculpted drape contour your curves for a striking silhouette.
Fit & Features
- Stretch satin
- Off-the-shoulder neckline, padded bra cups
- Short-sleeve cuffs
- Back zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, spring galas, balls, formal celebrations, rehearsal dinners, red carpet events, black tie occasions
Style Number/Barcode: 05002-001263
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: DENIM, SAGE
Available Size: XS, S, M, L
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Tanya Velvet One-Shoulder Formal Dress
Special Occasion
Be sure to make a lasting impression at your next RSVP event in this velvet formal dress! Tanya features a sleeveless one-shoulder neckline, a single adjustable spaghetti strap, padded cups, a lower back cutout, and dual back zipper closures. Her high waist seam leads to a floor-length fitted silhouette with a sultry side slit. Style this dress with sparkling earrings and metallic heels for a dazzling look.Fit & Features
- Sleeveless one-shoulder neckline
- Single adjustable spaghetti strap
- Padded cups
- Lower back cutout, dual back zipper and hook and eye closures
- High waist seam, floor-length fitted silhouette, high side slit
- Velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1559
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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Sparkle The Most Glitter Platform Stiletto Heels
Sparkle a little brighter than the rest in a pair of dazzling glitter stiletto heels! Style with your cocktail attire, or dress them up for an even fancier occasion like prom or wedding szn!
- Open almond toe
- Single band over the toe
- Ankle strap with stretch
- Zipper closure back of heel
- Skinny stiletto heel
- Mesh with full glitter
Style Number/Barcode: 07401-0648
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $28.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Alana Formal Sequin Midi Dress
Special OccasionSparkle and dazzle in our glam Alana dress! She features a plunging V neckline, adjustable spaghetti straps and light reflecting sequins adorned with pearl accents throughout. Dress is composed of a lined mesh fabric that offers a form hugging fit with a minimal stretch. Dress is lined with a form hugging smooth knit fabric. Includes a back zipper closure
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0090
Category Name: Blue Wedding Guest Dresses
Price: $36.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Malinda Satin A-Line Formal Dress
Special Occasion
Made for grand entrances and unforgettable celebrations, the Malinda satin metallic thread gown catches the light with every graceful step. The halter V-neckline, pleated underbust panel, and flowy A-line, floor-length fit create an effortlessly elegant silhouette, while the front slit adds a touch of modern allure.
Fit & Features
- Premium satin fabric, metallic thread sheen, knit lining
- Halter V-neckline, tie straps
- Back zipper and hook-eye closure
- Pleated underbust panel detail
- High front slit
- Flowy A-line floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, bridesmaids, black tie parties, rehearsal dinners, engagement celebrations, formal milestone parties, special date nights, vacations, honeymoons, resorts
Style Number/Barcode: 05002-001850
Category Name: Blue Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: YELLOW, LIGHT, MARSALA, TEAL, PLUM
Available Size: S, M, L
Product Badge:- Ships Free
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Livin' It Up Ruched Mini Dress
You're out here livin' your best life, and babe we're here for it! Pair this sexy ruched mini dress with some strappy heels for a fun night out.
Fit & Features
- Spaghetti straps
- Square neck and back
- Ruched sides with drawstrings at hem
- Short, curve hugging fit
- Stretchy knit fabric
Style Number/Barcode: 05102-0612
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $33.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Genna Sequin Patterned Midi Dress
You'll fall head over heels for our gorgeous Genna sequin midi dress! She features a sleeveless deep V-neckline, dual adjustable spaghetti straps for a customized fit, a strappy lattice back design, and a mid-length, curve-hugging silhouette. The mesh fabric features stunning all-over sequin embroidery in a chic vintage-inspired pattern. Style this dress with clear heels.
Fit & Features
- Sleeveless V-neckline
- Dual adjustable spaghetti straps
- Lattice back design, tie closure
- Mid-length, form-fitting silhouette
- Back slit
- Mesh fabric, sequin embroidery
- Runs true to size
Style Number/Barcode: 05001-0309
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Danica Lace-Up Mermaid Formal Dress
Special Occasion
Bring the drama in the Danica mermaid dress, detailed with a bold floral burnout design and a strappy lace-up back. Its sleek silhouette and delicate sweetheart neckline were made for entrances that turn heads.
Fit & Features
- Floral velvet burnout pattern, mesh-lined fabric
- V-neckline, spaghetti straps
- Lace-up open back design
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black tie weddings, galas, charity and military balls, red-carpet soirees, formal celebrations, anniversaries
Style Number/Barcode: 05002-000387
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free