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.
Now Trending
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.
-
Inez Formal High Slit Ruched Dress
Special Occasion
Make your mark with a captivating formal dress that brings the sophistication! Inez features a sleeveless cowl neckline, adjustable spaghetti straps that cross at the back, a ruched side seam, and a high side slit. The dress is composed of a smooth knit fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels.
Fit & Features
- Sleeveless cowl neckline
- Adjustable spaghetti strap, cross at back
- Ruched side seam
- High side slit
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1315
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Bohemian Vibes Cropped Ruffled Sleeve Top
Go boho chic in a crop top that brings the good vibes. The crop top features a surplice neckline, kimono-style ruffled sleeves, and a cropped hem. Complete your look with high waist skinny jeans and mules.
Fit & Features
- Surplice neckline
- Long kimono-styled ruffled sleeves
- Cropped hem
- Lightweight woven fabric
- Relaxed fit
- Minimal stretch
Style Number/Barcode: 06003-0823
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $29.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Floral Asymmetric Ruched Midi Dress
Add some flower power to your look with this bold and beautiful midi dress! Goes amazing with some strappy heels

Fits & Features
-
Adjustable Spaghetti Straps That Cross At The Back
- V Neckline | Lined At The Bust
- Midi Length Asymmetric Hemline
- Side Ruching
- Woven Fabric With Floral Prints
- Plenty Of Stretch | Form Hugging Fit
- Zipper Not Featured
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small.
Style Number/Barcode: 05102-0333
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Adjustable Spaghetti Straps That Cross At The Back
-
Kat Formal Satin Gown
Special Occasion
Make satin dreams come true in our Kat! She has a deep v neckline, tank style straps, and padded cups. Her bodice is fitted and has a banded waistline. She is fully lined and has a hidden zipper closure at low back. Her skirt has a luxurious flow to it thanks to the underlying layers. an features a high side slit. She includes pockets, and is composed of a satin like material that offers no stretch.
Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0194
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Sylvia Strapless Glitter Satin Formal Dress
Special Occasion
A strapless glitter satin formal dress that sparkles in a form-hugging silhouette and front slit for a flirty flair along the midi-length hem. Style with heels for any occasion.
Fit & Features
- Glitter satin fabric, bust lining, minimal stretch
- Strapless neckline, padded bra cups
- Flexible boning
- Back zipper and hook-eye closure
- Front slit
- Form-hugging midi-length silhouette
- Runs true to size
Style Number/Barcode: 05001-2408
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Naomi Velvet Rose Applique Formal Dress
Special Occasion
There’s a certain kind of drama that only velvet can deliver. The Naomi dress pairs a sculpted mermaid silhouette with romantic rose applique and a daring high slit, creating a look that feels equal parts timeless elegance and modern allure for your most unforgettable evenings.
Fit & Features
- Velvet fabric with knit lining
- Strapless neckline, padded bra cups, non-slip grip lining
- Back lace-up cutout, zipper and hook-eye closure
- Rose appliqué along the bodice
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, galas, black tie celebrations, award ceremonies, cocktail soirees, date nights, birthday dinners, formal occasions
Style Number/Barcode: 05002-001058
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XXS
Product Badge:- Sale
-
Just Enough Drama Tube Midi Dress
Understated at first, unforgettable after. This strapless abstract mesh midi dress hugs in all the right places with soft ruching and a fluid finish that feels confident, not overdone.
Fit & Features
- Abstract mesh-lined stretch fabric
- Strapless neckline with a hardware insert
- Cutout underbust design
- Ruched bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-000703
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Sweetheart Energy Strapless Midi Dress
Serving main character vibes all night long! This strapless midi hugs in all the right places with a sleek bodycon silhouette and a sultry back slit that brings the drama.
Fit & Features
- Smooth knit fabric with a sheen, moderate stretch, stretchy lining
- Strapless neckline with pleated bust detail
- Sleek bodycon silhouette
- Midi length with center back slit
- Runs true to size
Style Number/Barcode: 05101-000015
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Zoya Plunging V-Neck Long Sleeve Formal Dress
Special Occasion
Dare to bring the sultry-chic energy in the Zoya formal dress designed with smooth knit fabric with plenty of stretch. It features a sexy plunging V-neckline, a ruched belted waist with a sleek asymmetric metal buckle, long fitted sleeves, and a floor-length hem with a high-cut side slit to showcase some leg.
Fit & Features
- Lined smooth knit fabric with plenty of stretch
- Plunging V-neckline
- Ruched belted waist with asymmetric metal buckle
- Long fitted sleeves
- Floor-length hem, high side slit
- Slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05002-8914
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
London Formal Sequin Feather Mermaid Dress
Special Occasion
Capture the attention of the room in the striking London formal sequin dress that brings the diva energy to school dances, banquets, and red-carpet events! She features a sleeveless square neckline with feather trim, non-slip grip lining, adjustable spaghetti straps, a lightly padded bust, and a flattering mermaid silhouette, high front slit, and floor-length hem. The formal dress is composed of a sequin-pattern mesh fabric with a stretchy knit lining. Complete the look with statement earrings.
Fit & Features
- Sleeveless square neckline, feather trim
- Non-slip grip lining, adjustable spaghetti straps
- Lightly padded bust, back zipper and hook-eye closure
- Mermaid silhouette, high front slit, floor-length hem
- Sequin-pattern mesh fabric, stretchy knit lining
- No bra required
- Runs true to size
Style Number/Barcode: 05002-6937
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $149.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Lyra Long Sleeve Sequin Mermaid Dress
Special Occasion
Sparkle up the room in the captivating and chic Lyra sequin mermaid dress. She features a plunging sweetheart neckline with a notched center detail, padded cups, long fitted sleeves, a dramatic floor-length hem in a curve-hugging mermaid silhouette, and an alluring high side slit to showcase some leg. The all-over sequin embroidery provides the prettiest shine to amp up the glam factor. Complete your formal look with rhinestone hoops.
Fit & Features
- Low sweetheart neckline, notched center detail
- Padded cups
- Sheer long fitted sleeves, shoulder pads, back zipper, hook and eye closure
- Floor-length hem, fitted mermaid silhouette
- Thigh-high side slit
- Sequin embroidery
- Sheer knit fabric, knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2534
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Dainty And Chic Necklace Set
Layer on this dainty and chic necklace set to add a subtle touch of glam to your look. It features a layered design of two necklaces, including a flat snake chain choker necklace and a chain lariat necklace with two rhinestone accents. Style this set with pretty stud earrings.
Fit & Features
- Two necklaces, layered design
- Snake chain choker necklace
- Chain lariat necklace, two rhinestone accents
- Adjustable chains, lobster clasp closures
Style Number/Barcode: 07002-1029
Category Name: Blue Wedding Guest Dresses
Price: $4.97 $10.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Bohemian Babe Cropped Ruffled Sleeve Top
Go boho chic in a crop top that brings the good vibes. The crop top features a surplice neckline, kimono-style ruffled sleeves, and a cropped hem. Complete your look with high waist skinny jeans and mules.
Fit & Features
- Surplice neckline
- Long kimono-styled ruffled sleeves
- Cropped hem
- Lightweight woven fabric
- Relaxed fit
- Minimal stretch
Style Number/Barcode: 06003-0780
Category Name: Blue Wedding Guest Dresses
Price: $4.97 $29.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Put A Ring On It Velvet Mini Dress
You sleek stunner, you! Slip into this fab mini dress.
Fits & Features
- Wrap V Neckline
- Long Fitted Sleeves
- Zipper With Hook & Eye Closure At Back
- Stylish D-Ring Belt Along The Waist
- Mini Length Silhouette
- Lined, Velvet Fabric
- Form-Hugging Fit I Moderate Stretch
Model is 5'7" with a 34" bust, 24" waist and 34" hips. She is wearing a size small.
Style Number/Barcode: 05101-0614
Category Name: Blue Wedding Guest Dresses
Price: $18.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Floral Off The Shoulder Asymmetrical Midi Dress
Keep it fab in a floral midi dress that brings the romance to your outfit! The dress features an off the shoulder neckline, off the shoulder straps, a sweetheart bust with padded cups, a built-in no-slip strip, and a floral print. The relaxed fit bodice leads to a stunning asymmetrical midi length silhouette. Complete look with wedges.
Fit & Features
- Off the shoulder neckline
- Sweetheart bust, padded cups, gel no-slip strip
- Floral print
- Asymmetrical midi-length silhouette
- Lined smooth knit fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-0465
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Glamorous Diva Satin Mini Dress
You'll be getting compliments left and right with our Glamorous Diva Satin mini dress!
Fits & Features
- Spaghetti Straps
- Wrap V Neckline
- Dart Seams At Bust
- Front Slit
- Mini Length Silhouette
- Satin-Like Composition I Fully Lined
- Form Hugging Fit I Little Stretch
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05103-0502
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Elvina Embroidered Floral Mermaid Dress
Special Occasion
With her stunning mermaid silhouette and intricate embroidery, our elegant Elvina will give you a timelessly look!
Fits & Features
- Adjustable Spaghetti Straps
- Plunging V Neckline I Back Zip
- Floor Length Skirt I Scalloped Hemline
- Lined Mesh Fabric With Floral Embroideries All Over
- Curve Hugging Fit
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: 05002-0459
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $149.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Rhoda Velvet Lace Up Evening Gown
Special Occasion
Have a night to remember in the beautiful Rhoda gown. She features a v neckline, and a form fitting silhouette with princess seams that lead vertically down the sides for a flattering design. She has double spaghetti straps that lead to a strappy lace up back detail, and padded cups. Her hem is floor length and she is composed of a velvet material that offers moderate stretch and a romantic touch.
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: 05002-0208
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Ellie Formal Satin High Slit Dress
Special Occasion
From the moment you enter the room, Ellie captivates and charms. She features a sleeveless bodice, a plunging V neckline with neck tie straps, vertical princess seams at the bust and a partially open back. Her slim fit bodice leads to a sweeping floor length silhouette accented with a high side slit to show off a hint of skin and hidden side pockets. Dress is composed of a lined satin fabric that offers a form hugging fit with minimal stretch. Includes a lower back zipper closure.
Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0139
Category Name: Blue Wedding Guest Dresses
Price: $38.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Sloane Mesh Mermaid Formal Dress
Special Occasion
Sultry and sculpted, the Sloane mesh mermaid gown is designed for the kind of entrance that doesn’t go unnoticed. Featuring a softly ruched bodice and contouring silhouette, it drapes and defines in all the right places—effortless, refined, and just a little daring.
Fit & Features
- Mesh fabric, partial lining
- Strapless sweetheart neckline
- Sheer bodice
- Front sash drape
- Mermaid long-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, birthday events, red-carpet occasions, fashion-forward soirees, celebration parties
Style Number/Barcode: 05002-001202
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BROWN
Available Size: XXS, XS
-
Night Whisper Plunge Ruffle Maxi Dress
The definition of sleek seduction. This halter maxi dress drapes in all the right places with a deep plunge neckline, ruched sides, and soft knit finish—made for those nights that call for a little mystery and a lot of confidence.
Fit & Features
- Slinky knit stretchy fabric
- Plunge halter neckline with ruffle detail
- Ruched side seams
- Form-hugging fit
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-000571
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Willow One-Shoulder Mermaid Formal Dress
Special Occasion
The slinky knit fabric and curve-creating silhouette make the Willow floor-length formal dress so sophisticated. The dress flaunts a sexy open-back design and mermaid silhouette that highlights your figure.
Fit & Features
- Slinky knit-lined fabric, moderate stretch
- One-shoulder neckline, adjustable spaghetti strap
- Open strappy back, lower ruched seam
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, black-tie parties and events, fancy celebrations, dressed-up date nights
Style Number/Barcode: 05002-9697
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Harmony Formal Iridescent Sequin Mermaid Dress
Special Occasion
Enchant them all with your ethereal allure in the Harmony formal iridescent sequin mermaid dress! She features a sleeveless V-neckline, adjustable spaghetti straps for customizable wear, a high waist seam, a form-hugging fit at the hips, a floor-length hem with a mermaid silhouette, and all-over sequin embroidery with a stunning iridescent hue for the prettiest shine. The lined mesh fabric offers a moderate stretch. Complete the look with rhinestone heels.
Fit & Features
- Sleeveless V-neckline
- Adjustable spaghetti straps, hidden back zipper, hook and eye closure
- High waist seam, form-hugging fit at the hips
- Floor-length hem, mermaid silhouette
- Iridescent sequin embroidery
- Sheer mesh fabric, full knit lining, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7158
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Tied In Knots Surplice Jumpsuit
You'll get tied in knots for this slinky knit jumpsuit perfect for a day or night occasion! It features a sleeveless v-neckline, spaghetti straps, a surplice wrap bodice with a side tie-front, empire waist seam, and a slim-leg design. Complete the look with a necklace and bracelet.
Fit & Features
- Sleeveless v-neckline, spaghetti straps
- Surplice wrap bodice, side tie-front
- Empire waist seam
- Slim-leg design
- Slinky knit fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 06502-1513
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance