Blue Wedding Guest Dresses
Looking for the perfect blue dress for your next wedding? These long and midi options are perfect for both black-tie events, garden, winery weddings, Think A-line, and mermaid silhouettes, with gorgeous fabrics like satin, glitter mesh, tulle, and sparkling sequins. With details like lace appliques, rhinestones, corset bodices, and trendy one-shoulder or halter necklines, these dresses will have you feeling elegant and chic.
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Blue Wedding Guest Dresses
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Blue Wedding Guest Dresses That Make a Stylish Summer Statement
When the invite calls for something polished yet playful, Windsor’s blue wedding guest dresses deliver in every shade and silhouette. From dreamy Sky Blue and soft Baby Blue to bold Cobalt and deep Navy, this collection blends elegance and personality for a guest of wedding look that’s right on cue for summer. Whether you're heading to a coastal ceremony or an upscale indoor affair, these blue guest dresses are designed to flatter, impress, and move with ease from day to night.
Slip into something unforgettable with wedding guest dresses in blue that span fitted-bodycons, flowy mermaids, and cocktail-ready midis. This season's highlights include open back styles, wrap-front silhouettes, and updates on your favorite necklines—think romantic sweetheart, sleek cowl, and flattering square necks. Blooming blue floral prints and luxe fabrics like satin, glitter knit, sequin, and sheer mesh elevate every style moment, while adjustable features like removable straps ensure the perfect fit.
Whether you're drawn to a classic navy gown or a flirty light blue midi, these blue wedding guest dresses strike the ideal balance of comfort, confidence, and style. Pair with metallic heels and a jewel-toned clutch to personalize your look and step into any celebration ready to shine.
What shades of blue are trending for weddings?
This summer, it’s all about variety—Sapphire, Royal Blue, Slate Blue, and soft pastels like Periwinkle and Sky Blue are leading the palette. These tones offer versatility for indoor and outdoor weddings alike, and effortlessly shift from day to night with the right styling. Explore more color stories with our red wedding guest dresses.
What footwear works best with a blue dress?
Silver heels add a chic shine to navy and cobalt shades, while nude or champagne tones bring balance to lighter blues. For extra polish, try strappy metallics or a classic pump that matches your accessories for a cohesive, camera-ready finish.
Shop Windsor’s latest styles in wedding guest dresses online, in-app, or in-store nationwide. Designed to celebrate every RSVP with ease, this collection makes summer styling feel seamless—and undeniably you.
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Angela Formal Satin One Shoulder Long Dress
Special Occasion
All the glamour and sophistication! The Angela formal satin dress is a chic option for your next red carpet-event or bridesmaids. She features a sleeveless one-shoulder neckline with dual sleeve cuffs that shape the overlay bust, a form-hugging silhouette, and an asymmetrical long hem with a stunning side slit. The formal dress is composed of a silky satin fabric that gives off a luminous sheen. Complete the look in clear strap platform heels for a seamless-chic style!
Fit & Features
- Sleeveless one-shoulder neckline
- Dual sleeve cuffs, overlay along bust
- Form-hugging silhouette
- Asymmetrical long hem, high side slit
- Silky satin fabric, knit lining at the bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7021
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sleek And Chic Nubuck Platform Heels
Keep it sleek and chic with heels that are perf for workwear and formal outfits! The heels feature a closed-back with an adjustable ankle strap, an open almond toe with a single strap, a wide platform, and a stiletto heel. The heels are composed of a faux nubuck material.
Fit & Features
- Closed-back
- Adjustable ankle strap
- Open almond toe
- Single strap over toe
- Wide platform
- Stiletto heel
- Runs true to size
Style Number/Barcode: 07401-3559
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $28.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Amalia High Slit Floral Satin Mermaid Dress
Special Occasion
Captivate and give off a romantic allure at your next formal party in the Amalia high slit floral satin mermaid dress. The silky satin-knit fabric is accented with a blooming floral print to capture that soft feminine feel. She is shaped with a sleeveless sweetheart neckline with a built-in padded bust, dainty tie-shoulder spaghetti straps, and a secure back zipper closure. Her fitted high waist leads to a floor-length mermaid silhouette to hug your curves featuring a high-cut side slit to showcase some leg. Complete your look with a classic clutch and block heels.
Fit & Features
- Floral printed satin knit fabric with knit lining, moderate stretch
- Sweetheart neckline, padded bust
- Tie-shoulder spaghetti straps
- Back zipper with hook and eye closure
- High slit
- Mermaid fit
- Runs true to size
Style Number/Barcode: 05002-8141
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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Norma Formal Velvet Floral Lace-Up Mermaid Dress
Special Occasion
Searching for the perfect party dress? The Normal formal long dress is sure to stand out on any occasion! She features a V-neckline with spaghetti straps that formal the strappy lace-up open-back design, a flattering mermaid silhouette, and a high front slit to show some leg along the floor-length hem. The formal maxi dress is crafted with a flocked velvet floral pattern on mesh fabric for a unique yet sophisticated style. Complete the look with a glam necklace for a banquet, gala, or wedding!
Fit & Features
- Sleeveless V-neckline, spaghetti straps
- Strappy lace-up open-back
- Back zipper and hook-eye closure
- Mermaid silhouette, high front slit, floor-length hem
- Flocked floral velvet pattern, mesh fabric, knit lining
- Minimal stretch
- Runs true to size
Style Number/Barcode: 05002-7720
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Marcie Formal Crepe Short Sleeve Mermaid Dress
Special Occasion
Feel glamorous and stylish in the Marcie formal crepe dress to make a lasting impression at banquets or fancy soirees! She features a square neckline, short puff sleeves, and a curve-hugging mermaid silhouette that drapes elegantly to the floor-length hem. This dress is crafted with a crepe knit fabric with plenty of stretch so you can move comfortably. Complete the look with faux pearl earrings and a clutch.
Fit & Features
- Short puff sleeves, square neckline
- Back zipper closure
- Curve-hugging mermaid silhouette
- Floor-length hem
- Crepe knit fabric, moderate stretch, bust lining
- Regular bra or lingerie accessories recommended
- Runs true to size
Style Number/Barcode: 05002-7433
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Jane Formal Velvet Off-The-Shoulder Dress
Special Occasion
Luxurious velvet fabric on the Jane maxi formal dress will bring romance to your fancy night! She features an off-the-shoulder, folded neckline for a sophisticated charm, short-sleeve cuffs, a flattering mermaid silhouette, a high front slit to flaunt some skin, and floor-length hem. The formal long dress is crafted from a luxe velvet knit fabric offering plenty of stretch. Complete the look and style the long dress with glitter platform heels and earrings for a red carpet event.
Fit & Features
- Off-the-shoulder, folded neckline
- Back zipper and hook-eye closure
- Mermaid silhouette
- High front slit, floor-length hem
- Velvet knit fabric, moderate stretch
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7388
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Jaycee Formal Satin Corset Mermaid Dress
Special Occasion
With a glam silhouette, a gorgeous bodice, and silky satin fabric the Jaycee formal dress truly shines for all to admire! She features a sleeveless sweetheart neckline, adjustable spaghetti straps, a pleated and padded bust, a corset bodice that snatches your figure with flexible boning inserts, and a mermaid silhouette with a graceful floor-length hem. The formal dress is crafted from a luxe satin fabric with a subtle sheen and moderate stretch. Complete the look with fringe earrings for a banquet dinner or gala event!
Fit & Features
- Sleeveless sweetheart neckline, adjustable spaghetti straps
- Pleated and padded bust
- Corset bodice, flexible boning, back zipper and hook-eye closure
- Mermaid silhouette, floor-length hem
- Silky satin, subtle sheen, moderate stretch, bust lining
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7352
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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Trisha Formal Glitter Strapless Long Dress
Special Occasion
You'll be the life of the party in the glowing Trisha formal long glitter dress designed to bring the shine factor to every event! She features a strapless neckline, a padded bust, a slim curve-hugging silhouette, and a sultry front slit on the long hem. The formal dress is composed of a stretchy glitter knit fabric. Complete the look with teardrop earrings and a clutch.
Fit & Features
- Strapless neckline, padded bust
- Slim curve-hugging silhouette
- Front slit, long hem
- Stretchy glitter knit fabric
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7180
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jackie Formal Sequin Open Back Dress
Special Occasion
Sparkly sequins make the Jackie formal dress a stunning standout for weddings or galas! She shimmers in a sleeveless square neck, sleek spaghetti straps, and a revealing open back with two straps and four hook-eye closures. Her flattering mermaid silhouette effortlessly leads to the floor length with a high front slit. The formal dress is composed of a sequin-knit mesh fabric with a stretchy knit lining. Complete the look in bold stiletto heels.
Fit & Features
- Sleeveless square neck, spaghetti straps
- Open-back, two straps, four hook-eye closures
- Back zipper and hook-eye closure
- Mermaid silhouette, high front slit, floor-length hem
- Sequin-knit mesh fabric, stretchy knit lining
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-6933
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Melanie Sleeveless Cutout Mermaid Dress
Special Occasion
Showcase a sultry bold look in the stunning Melanie sleeveless mermaid dress. She features spaghetti straps, a double twist-front design with a sweetheart neckline and dual front cutouts, and a floor-sweeping fitted mermaid silhouette. Style this dress with neutral strappy heels and sleek hoop earrings.
Fit & Features
- Sleeveless, sweetheart neckline, spaghetti straps
- Strapless or adhesive bra recommended
- Dual twist-front design, cutout bodice
- Back zipper closure
- Form-hugging, mermaid silhouette
- Floor-length hem
- Sheen knit fabric, lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2037
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Keep It Sleek Asymmetric Maxi Dress
Keep your look sleek and on-trend with this chic sweater maxi dress. It features a one-shoulder neckline with a tank shoulder strap and a curve-hugging maxi silhouette with a dramatic asymmetric hem creating a sultry side slit. Pair this sweater knit dress with clear heels and a new purse.
Shop More Sweater Dresses: Sweater Dress Collection
Fit & Features
- One-shoulder neckline
- Tank shoulder strap
- Form-hugging maxi silhouette
- Asymmetric hem creating a side slit
- Sweater knit fabric
- Runs true to size
Style Number/Barcode: 06005-1295
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Dalilah High Slit Sequin Dress
Special Occasion
Shine on like the goddess you are in our Dalilah sequin dress! She elevates the evening with her elegant scroll print pattern and showcases curves with her mermaid silhouette! Pair her with dangling rhinestone earrings for a sophisticated look!
Fit & Features
- Off The Shoulder Neckline
- Wired V-Neck Bust | Padded Cups
- Off The Shoulder Strap Accents
- Sequin Scroll Print
- Lined Mesh Fabric
- Mermaid Silhouette | High Side Slit
- Form Hugging Fit | Minimal Stretch
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: 05002-0836
Category Name: Blue Wedding Guest Dresses
Price: $47.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Laced-Up Masterpiece Floral Slit Maxi Dress
Elevate your style with this stunning floral maxi dress that commands attention. The striking lace-up back adds an alluring touch, while the front slit reveals some skin along the form-hugging silhouette.
Fit & Features
- Floral print, mesh-lined fabric
- V-neckline
- Spaghetti straps
- Back lace-up
- Front slit
- Form-hugging silhouette
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-4143
Category Name: Blue Wedding Guest Dresses
Price: $22.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Strike A Pose Long Sleeve Halter Midi Dress
Strike a pose in this long sleeve midi dress at dinners or events. The dress boasts a unique off-the-shoulder halter V-neckline for a trendy allure while the bodycon fit accentuates your figure. Complete the look in sleek stiletto heels.
Fit & Features
- Smooth knit fabric with partial knit lining, plenty of stretch
- Off-the-shoulder halter V-neckline, surplice design
- Adjustable halter neck ties
- Long fitted sleeves
- Ruching
- Midi-length bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3751
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Olivia V-Neck Strappy Column Glitter Formal Dress
Special Occasion
If you have a passion for sparkling, the Olivia glitter formal dress is the one you'll adore to wear at fancy soirees! Crafted from a glitter knit fabric that shimmers under the light, you'll be destined to shine at every party. It features a plunging V-neckline with wide shoulder straps that shape the strappy back design, a flattering fitted column silhouette, and a high front slit to show some skin along the floor-length hem.
Fit & Features
- Glitter knit fabric, bust lining, moderate stretch
- V-neckline, wide shoulder straps
- Strappy back design
- High front slit
- Fitted column silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie parties, and fancy soirees.
Style Number/Barcode: 05002-8691
Category Name: Blue Wedding Guest Dresses
Price: $64.90
Availability: In Stock
Available Color: HUNTER
Available Size: S, M
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One Dance Mini Dress
Do your dance in this fabulous sequin mini! With a high crew neckline, long sleeves that are sheer, and a short hem that hits mid thigh. This Dress features a beautiful damask sequin design layed over a smooth knit inner lining. The back of this dress has a large keyhole cut out detail and a button closure at the top.
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05101-0053
Category Name: Blue Wedding Guest Dresses
Price: $25.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Ruffled In Love Sleeveless Dress
Keep it lovely in ruffles in this stunning dress! It features a sleeveless square neckline, narrow shoulder straps and a midi length silhouette with an asymmetrical ruffled hem. Dress is composed of a stretchy crepe fabric that offers a form hugging fit.Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05103-0359
Category Name: Blue Wedding Guest Dresses
Price: $13.97 $35.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Fit To Perfection Strapless Corset Jumpsuit
This crepe jumpsuit is absolute chic perfection! It features a strapless corset bodice with flexible boning providing a structured look and a trendy wide-leg silhouette on stretchy crepe fabric. Style with simple block heels for a rehearsal dinner or date night!
Fit & Features
- Strapless corset bodice, flexible boning
- Back zipper and hook-eye closure
- Wide-leg silhouette
- Crepe fabric
- Moderate stretch
- Runs true to size
Style Number/Barcode: 06502-2302
Category Name: Blue Wedding Guest Dresses
Price: $16.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kadia Formal Satin Rhinestone Mermaid Dress
Special Occasion
Capture the attention in the Kadia formal satin dress and steal the scene at the school dance or black tie soiree! She features a sleeveless V-neckline, adjustable spaghetti straps, an eye-catching lace-up back design, and a flattering mermaid silhouette that leads her floor-length hem with a high front slit. The formal dress is designed with sparkly rhinestone embellishments on the silky satin fabric to give you a luxe feel! Complete the look with a rhinestone clutch.
Fit & Features
- Sleeveless V-neckline, adjustable spaghetti straps
- Lace-up back, zipper and hook-eye closure
- Mermaid silhouette, high front slit, floor-length hem
- Rhinestone embellishments
- Silky satin fabric, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7083
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Trendy Babe Lucite Block Heels
Stay on-trend, babe with heels that slay! The heels feature an open square toe, a clear strap over the toe, a clear adjustable ankle strap that crosses, and a lucite block heel. Complete look with a bustier and mini skirt.
Fit & Features
- Open square toe
- Clear strap over the toe
- Clear adjustable ankle strap
- Lucite block heel
- Faux patent leather insole
- Runs true to size
Style Number/Barcode: 07401-3146
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Candy Coated Belted Pants
Give them a little eye candy with these cute pants! They have a wide belted waist paired with basic slant pockets and a tapered pants legs. The pants are composed of a sheen, coated fabric that will keep them staring all day long! Pants offer a form hugging fit with a moderate stretch.Model is 5'7" with a 32.5" bust, 25" waist and 35" hips. She is wearing a size small
Style Number/Barcode: 06402-1182
Category Name: Blue Wedding Guest Dresses
Price: $16.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Endlessly Effortless Crew Neck Abstract Midi Dress
You'll always look and feel perfect in this sleeveless midi dress for parties or going out! Crafted from an abstract print mesh fabric, this dress boasts a crew neckline, a flattering bodycon silhouette, and a midi-length hem. Complete the look in stiletto heels and a purse!
Fit & Features
- Abstract print, mesh fabric, soft knit lining
- Crew neckline
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05102-5819
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Virginia Cowl Neck Tie-Back Mermaid Formal Dress
Special Occasion
Made to celebrate enchanting evenings, the Virginia mermaid formal dress is a stunning option! The cowl neckline and spaghetti straps add a touch of elegance, while the open tie-back design allows for a sultry reveal that turns heads.
Fit & Features
- Sleek knit fabric, moderate stretch
- Cowl neckline
- Spaghetti straps
- Open tie-back design
- Mermaid silhouette
- Runs true to size
Where to Wear:
Bridesmaids, weddings, engagement parties, fancy celebrations, black tie soirees, glam events and functions
Style Number/Barcode: 05002-8293
Category Name: Blue Wedding Guest Dresses
Price: $64.90
Availability: In Stock
Available Color: OLIVE, NAVY
Available Size: L, XS, S, M
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Budding Romance Strapless Floral Jumpsuit
Get a romantic look for date night this spring in this stunning floral printed jumpsuit! It features a strapless square neckline, a high waist, and flowy pant legs. The sheer mesh fabric has a gorgeous all-over rose print and includes a full knit lining. Complete your outfit with wedges and new earrings.
Fit & Features
- Strapless square neckline with an elastic banded hem
- High waist
- Flowy pant legs
- Sheer mesh fabric with a full knit lining
- Rose print
- Moderate stretch
- Runs true to size
Style Number/Barcode: 06502-0382
Category Name: Blue Wedding Guest Dresses
Price: $18.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale