Long Wedding Guest Dresses

Special Occasion

Dazzle all day and night in the Wendy sleeveless glitter formal dress at weddings or parties! Crafted from glitter fabric, this dress will make you shine like a star at any event. The square neckline and adjustable spaghetti straps flatter and support, while the mermaid silhouette and floor-length hem add an ethereal touch making you feel so stunning! Complete the look with a dainty necklace. 

Fit & Features

• Glitter fabric, additional fabric layer at the bust, moderate stretch
• Adjustable spaghetti straps
• Mermaid silhouette
• Runs true to size

Special Occasion

Polished with a soft, luminous allure, the Ruby dress is designed for evenings that call for effortless sophistication. Crafted in satin fabric, this column floor-length silhouette features a sequin beaded mesh V-neckline bust, delicate adjustable spaghetti straps, and a low back cowl detail that feels refined yet memorable.

Fit & Features

• Premium satin fabric, bust knit lining
• V-neckline and adjustable spaghetti straps
• Sequin, beaded mesh bust with back hook strap
• Low back with cowl design
• Floor-length column silhouette
• Runs true to size

Where to Wear:

Prom, weddings, bridesmaids, black-tie galas, rehearsal dinners, engagement parties, upscale receptions, formal anniversary celebrations, destination weddings, resort evening events, and special date nights.

Special Occasion

The Isla satin formal dress will have you wrapped in luxe glamour and draw everyone's attention! She features a sleeveless asymmetric one-shoulder neckline with a wide strap, a pleated wrap design at the bust, a slim-fit bodice with pleating at the waist and flexible boning, and a curve-hugging, floor-length silhouette with a wrap-front design creating a chic front slit. The sleek satin-knit fabric has a gorgeous sheen and minimal stretch. Complete your fancy look in this long wrap dress with rhinestone heels.

Fit & Features

• Sleeveless asymmetric one-shoulder neckline, wide strap
• Pleated wrap design at the bust, flexible boning, back zipper closure
• High waist seam, slim-fit bodice, pleating at the waist
• Curve-hugging, floor-length silhouette, wrap-front design, front slit
• Lined satin-knit fabric, minimal stretch
• Strapless or sticky bra recommended
• Runs true to size

Special Occasion

Dazzle with glitz and glamorous vibes in the stunning Lyanna formal sequin dress! She features a sleeveless V-neckline with a built-in padded bust, spaghetti straps, a bold open back with a cross-back, lace-up strappy design, a fitted bodice and hip-hugging fit, and a floor-length hem with a mermaid silhouette. The lined mesh fabric showcases iridescent sequin embroidery in an intricate geometric design. Style with a rhinestone necklace and earrings set for prom or any fancy gala!

Fit & Features

• Sleeveless V-neckline, padded bust, adjustable spaghetti straps
• Open back, cross-back, lace-up strappy design, tie closure
• Fitted bodice, hip-hugging fit, lower back zipper closure
• Floor-length hem, mermaid silhouette
• Iridescent sequin embroidery, geometric pattern
• Sheer mesh fabric, full knit lining, minimal stretch
• Sticky bra or pasties recommended
• Runs true to size

Special Occasion

Illuminate the night in the stunning sequin-adorned Remi mermaid dress. She features a sleeveless V-neckline, spaghetti straps that lead to a flirty open back with a lace-up design, and a floor-length, fitted, mermaid silhouette. The lined mesh fabric has chic all-over sequin embroidery in a vintage-inspired pattern. Complete the look with radiant rhinestone earrings.

Fit & Features

• Sleeveless V-neckline
• Spaghetti straps, open back, lace-up design
• Lower back zipper and hook and eye closure
• Floor-length mermaid silhouette
• Sheer mesh fabric, full knit lining, moderate stretch
• Sequin embroidery, scroll pattern
• Runs true to size

Special Occasion

Get a gorgeous, curve-hugging silhouette in the simple yet chic Bianca formal dress. She features a sleeveless deep V-neckline with a padded bust, spaghetti straps, front and back ruched detailing, and a floor-length, form-fitting mermaid silhouette. Style this dress with rhinestone earrings to add a pretty sparkle to the look.

Fit & Features

• Sleeveless V-neckline, built-in padded bust
• Adjustable spaghetti straps
• Front and back ruching
• Floor-length mermaid silhouette
• Form-hugging fit
• Crepe fabric, moderate stretch
• Runs true to size

Special Occasion

Captivate them all as you make a head-turning entrance in our Ria dress! She features an off-the-shoulder neckline with ruched off-shoulder strap accents, a slim-fit bodice that leads to a curve-hugging floor-length silhouette, and a ruched off-center high slit detail. The dress is composed of a double-lined smooth knit fabric that offers a moderate stretch. Complete your stunning look in sparkly heels.

Fit & Features

• Sleeveless off-the-shoulder neckline, strap accents
• Strapless bra recommended
• Slim-fit bodice, ruching, high-cut side slit
• Curve-hugging floor-length silhouette
• Double-lined knit fabric
• Moderate stretch
• Runs true to size

Special Occasion

A vision in motion! The Kaitlyn beaded sequin formal dress makes an unforgettable entrance in a flattering form-hugging fit and high slit that gives a graceful allure.

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

• Beaded sequin embellishments
• Mesh lined fabric with stretchy knit
• Cowl neckline, padded bra cups
• Beaded sequin embellishments
• Mesh lined fabric with stretchy knit
• Cowl neckline, padded bra cups
• Adjustable spaghetti straps, spaghetti strap tie
• Form-hugging fit, back zipper and hook-eye closure
• High slit, floor-length hem
• Runs true to size

Where to Wear:

Prom, weddings, event galas, dressed up parties

Go for drama in our fab Evangeline. Her one-shoulder long sleeve and thigh-high slit add a modern and sophisticated touch. Slip right into her sleek and form-hugging silhouette that'll contour and celebrate your every curve. Complete look with a rhinestone clutch. 

Fits & Features 

• One-shoulder neckline, fitted long sleeve
  
• Wired V-neckline
  
• Back zipper closure 
• Floor-length hemline, high side slit
• Lined crepe fabric 
  
• Form hugging fit, moderate stretch, runs true to size
  

Special Occasion

Stand out with confidence and grace in the Ashlynn mesh formal dress! Featuring a striking off-shoulder neckline and elegant side ruched seams, this floor-length gown sculpts your silhouette with a flattering mermaid fit.

Fit & Features

• Mesh fabric, stretchy knit lining
• Foldover off-shoulder neckline
• Short sleeves
• Side ruched seams
• Mermaid silhouette
• Floor-length hem
• Runs true to size

Where to Wear:

Weddings, engagement parties, rehearsal dinners, cocktail soirees, black tie events or parties, big birthday events, dressy date nights

Special Occasion

A study in modern romance, the Zooey knit gown is designed to sculpt and glide with every step. The strapless sweetheart neckline with faux pearl detailing and a mermaid floor-length silhouette creates a look that feels polished, confident, and quietly unforgettable.

Fit & Features

• Smooth knit-lined stretch fabric
• Strapless sweetheart neckline adorned with faux pearl trim
• Padded bra cups for support and shaping
• Tie-back design
• Mermaid floor-length silhouette
• Runs true to size

Where to Wear:

Weddings, formal dances, galas, rehearsal dinners, engagement parties, milestone celebrations, birthday events, red-carpet occasions, fashion events, award nights

Special Occasion

Flaunt a gorgeous shine in the Mischka glitter formal dress at dressy events! Designed to amaze, this strapless dress highlights your figure in a ruched mermaid silhouette while the floor-length hem adds a dramatic flair. 

This dress brings effortless confidence with every step. Love this look? Browse our stunning strapless prom dresses or find a statement style in our party dresses.

Fit & Features

• Glitter knit fabrication lined with stretchy knit
• Strapless neckline, padded bra cups
• Side ruched seams
• Mermaid silhouette
• Floor-length hem
• Runs true to size

Where to Wear:

Prom, weddings, big birthday events, fancy date nights

Special Occasion

Steal the show in the chic Adera formal dress as you raise a toast to the newlyweds, graduates, or award recipients at a banquet! She stuns in a sleeveless sweetheart neckline with a chic cowl draping, a padded bust, spaghetti straps, and a curve-hugging mermaid silhouette with a sultry high front slit and long hem. The formal dress is composed of a slinky knit-lined fabric with a moderate stretch. Complete the look with an embellished box clutch and heels.

Fit & Features

• Sleeveless sweetheart neckline, cowl draping
• Spaghetti straps, padded bust
• Curve-hugging, mermaid silhouette
• High front slit, long hem
• Lined slinky knit fabric, moderate stretch
• No bra required
• Runs true to size

Special Occasion

Create the dreamiest vibe in the Lakelyn lace-up floral sequin mesh formal dress boasting a bodycon silhouette and a sultry high side slit for an alluring look!

Sequins bring the perfect mix of elegance and fun. Want more options? Shine in a sparkling sequin prom dress or make an entrance in our glamorous party dresses.

Fit & Features

• Sheer mesh fabric with knit lining, moderate stretch
• Clear sequin embroidered floral pattern
• Sleeveless sweetheart neckline, padded bust with underwire
• Spaghetti straps, open back with lace-up straps
• Lower back zipper with hook and eye closure
• High side slit, bodycon silhouette
• Runs true to size

Where to Wear:

Prom, weddings, bridesmaids, fancy date nights, big birthday events, engagement parties, rehearsal dinners

Special Occasion

Elegantly chic, the Breanne mermaid formal dress will have you radiating red-carpet energy. She features a strapless sweetheart neckline, a fitted bodice with flexible boning inserts and a high waist, a ruffled back accent that cascades down the length of the dress, a floor-sweeping hem, and a form-hugging mermaid silhouette. The formal maxi dress is composed of a crepe fabric and offers a moderate stretch. Style with a rhinestone jewelry set and stiletto heels for a black-tie affair.

Flawlessly chic and bold, this dress is a statement. If strapless styles are your go-to, explore our strapless prom dresses or embrace effortless fashion with our formal dresses.

Fit & Features

• Strapless sweetheart neckline
• Fitted bodice, flexible boning, high waist, back zipper, hook and eye closure
• Ruffled back accent, continues down the length of the dress
• Floor-sweeping hem, mermaid silhouette
• Crepe fabric, lined bust, moderate stretch
• Strapless or sticky bra recommended
• Runs true to size

Special Occasion

 Elegant and sleek, Clarice brings the charm to your formal night! She stuns in a sleeveless, plunge v-neckline with sleek bungee spaghetti straps, princess seams along her fitted bodice with waist cutouts, and a revealing open back with lattice strap detail. Her form-fitting, a-line silhouette offers a show of leg in the sexy front high-cut slit along the floor-length hem. The special occasion dress is composed of a crepe-knit lined fabric with a moderate stretch. Complete your dressy look in an elegant choker and statement earrings.

Fit & Features

• Sleeveless, plunge v-neckline, bungee spaghetti straps
• Built-in padded bust, fitted bodice, princess seams
• Waist cutouts, open-back, lattice strap detail, zipper closure
• Form-fitting, a-line silhouette, front high-cut slit
• Floor-length hem
• Crepe-knit lined fabric, moderate stretch
• Fits true to size

Special Occasion

Step out and slay in the sultry and chic Kelsey dress! She features a sleeveless bodice, a plunging V-neckline, and halter straps that lead to a lace-up back design that lets you adjust the fit on the form-hugging mermaid hem. Style this dress with rhinestone statement earrings and a sparkly clutch.

Fit & Features

• Sleeveless bodice, deep V-neckline
• Halter straps
• Lace-up back design
• Floor-length mermaid silhouette
• Form-hugging fit
• Stretchy knit fabric, short lining
• Runs true to size

Special Occasion

An entrance that feels effortless yet unforgettable, the Rachel gown is crafted in luminous satin and sculpted into a mermaid floor-length silhouette that moves with quiet drama. Delicate appliqué pattern detailing and a low open back with a tie, balanced by a refined V-neckline, make it the kind of gown that turns any moment into your runway.

Fit & Features

• Premium satin with applique embroidery, knit lining
• V-neckline, padded bra cups
• Open back with tie, zipper and hook-eye closure
  
• Mermaid silhouette
• Floor-length
• Runs true to size

Where to Wear:

Prom, weddings, garden parties, galas, engagement parties, rehearsal dinners, formal milestone celebrations, fancy birthday dinners, awards ceremonies, date nights

Special Occasion

Flaunt your gorgeous figure in the sleek Celia formal column dress boasting a cutout accent and high side slit for sultry allure!

Fit & Features

• Lined smooth knit fabric, subtle sheen, moderate stretch
• Sleeveless cowl neckline, pleating
• Spaghetti straps, front cutout accent
• Fitted column silhouette
• High side slit, long-length hem
• Runs true to size

Where to Wear:

Prom, formal weddings, engagement parties, rehearsal dinners, cocktail parties, and date nights.

Special Occasion

A gorgeous pattern of sequins adorns the Keanna formal dress to make your perfect entrance at galas or as a bridesmaid! She stuns in a sleeveless square neck with sleek bungee spaghetti straps, a form-hugging mermaid silhouette that effortlessly flows into the floor-length hem. The formal dress is composed of a sequin-scroll pattern mesh fabric with a stretchy knit lining. Complete the look with a rhinestone choker.

Fit & Features

• Sleeveless square neck
• Bungee spaghetti straps
• Back zipper closure
• Form-hugging, mermaid silhouette
• Floor-length hem
• Sequin-scroll pattern, mesh fabric, stretchy knit lining
• Runs true to size

Special Occasion

The Jemma gown is the definition of understated drama, designed for the kind of entrance that feels effortless yet unforgettable. Crafted in sleek knit with a sculpting mermaid silhouette, it features a refined square halter neck and a striking lace-up back that adds a modern, alluring finish.

Fit & Features

• Sleek knit-lined fabric with subtle sheen
• Square halter neckline with tie straps
• Lace-up back design
• Mermaid floor-length silhouette
• Runs true to size

Where to Wear:

Prom, black-tie weddings, galas, formal celebrations, engagement parties, elegant anniversaries, rehearsal dinners, and birthday soirees.

Special Occasion

Streamlined in design and simply stunning on you, our satin Ilana gown is effortlessly sophisticated. She features a seamed, deep V bodice with darting at bust and a back zip, and a long, straight, curve-hugging slim skirt. Ilana is fully lined and made from a shiny satin fabric with ample stretch.

Special Occasion 

Show off a hint of leg in our sultry Mila dress! She features a sleeveless trendy square neckline, adjustable spaghetti straps, ruched side seams, and a floor-length, curve-hugging silhouette with a thigh-high side slit. Style this dress with a pair of sleek stilettos and lots of shine for an A-list look!

Fit & Features

• Sleeveless square neckline
• Adjustable spaghetti straps
• Ruched side seams
• Floor-length, form-fitting silhouette
• High side slit
• Lined smooth knit fabric, moderate stretch
• Runs true to size

Special Occasion

Keep it classy for your next formal event! Our Roxy floor length dress features an off the shoulder sweetheart neckline that creates short sleeves, light pleating along the bodice to create a flattering hourglass silhouette and a large front slit to provide a tease of leg leading to a trumpet skirt. She is composed of a crepe fabric that offers a luxurious feel and offers plenty of stretch.  

*Web exclusive - online returns only* 

Model is 5'11 with a 47" bust, 40.5" waist and 57.5" hips. She is wearing a size 1X.

Special Occasion products cannot be returned to any retail locations.