Best-Selling Formal Dresses
Discover the elegance of long and midi formal dresses, adored by customers for their flattering silhouettes. From classic black to vibrant red, these best-selling dresses and gowns feature off-the-shoulder designs, corset bodices, and strappy details. Whether it's a satin finish or glitter knit, these dresses ensure you dress to impress at any formal event. Available in timeless hues like hunter green, navy, and white, they'll create an unforgettable look for any dance, occasion, or event.
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Sasha Formal High Slit Wrap Dress
Special Occasion
Create a captivating entrance in this formal wrap dress for your next soiree. All eyes are on you in this stylishly chic long formal dress with a plunging V-neckline to perfectly display a sparkling rhinestone lariat or delicate layers of dainty necklaces.
Fit & Features
- Crepe fabric, moderate stretch
- Asymmetrical wrap V-neckline
- Adjustable spaghetti straps
- Ruched detailing, slim-fit bodice
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High front slit, floor-length wrap silhouette
- Runs true to size
Where to Wear:
Prom, black-tie weddings, and formal parties.
Style Number/Barcode: 05002-6236
Category Name: Best-Selling Formal Dresses
Price: $39.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Kaitlin Low Back Slit Mermaid Formal Dress
Special Occasion
Make it an unforgettable night in the Kaitlin formal dress at galas or black tie events. The sleeveless dress captivates with an alluring open-back design and high front slit along the figure-enhancing mermaid silhouette. Pair with earrings and heels.
Fit & Features
- Smooth knit fabric
- Scoop neckline, wide shoulder straps
- Open-back design
- High front slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where To Wear:
Weddings, bridesmaids, galas, black tie dinner parties, milestone celebrations, fancy date nights, formal dances, big birthday events, anniversaries, engagement parties, rehearsal dinners
Style Number/Barcode: 05002-9230
Category Name: Best-Selling Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: SAGE, NAVY, BURGUNDY, BLACK, BROWN-2, IVORY, DENIM, RUST, HUNTER-2, HUNTER, LIGHT, BLUE
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Anisley Strapless High Slit Column Formal Dress
Special Occasion
Sweeping everyone off their feet is easy in the Ainsley formal dress as a striking bridesmaid, wedding, or gala guest! The strapless neckline and column silhouette create a sophisticated look, while the pleated side seams add a touch of texture. The high side slit and floor-length hem provide an alluring twist, perfect for any formal occasion.
Unapologetically bold, this dress is all about confidence. Keep the luxe look going with our stunning strapless prom dresses or discover the perfect fit among our stylish wedding guest dresses.
Fit & Features
- Slinky knit fabric, short stretchy knit lining
- Strapless straight neckline
- Side pleated seams
- High side slit
- Floor-length column silhouette
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, galas, formal birthday celebrations, date nights, engagement parties, rehearsal dinners, cocktail parties, award nights, baby showers, bridal showers, bachelorettes, resort vacations
Style Number/Barcode: 05002-000117
Category Name: Best-Selling Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: NAVY, LAVENDER, BURGUNDY, MAGENTA
Available Size: XS, S, M, L
Product Badge:- Best Seller
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Cindy Beaded Strapless Column Formal Dress
Special Occasion
Waltz into the party in the Cindy beaded formal dress for a stunning look! The formal floor-length dress is designed with a strapless cowl neckline that shapes the fitted column silhouette showcasing a high front slit.
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
- Beaded embellished mesh fabric, stretchy knit lining
- Strapless cowl neckline, padded bra cups
- Back zipper with hook-eye closure
- Column silhouette
- High front slit
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, galas, and formal parties.
Style Number/Barcode: 05002-9077
Category Name: Best-Selling Formal Dresses
Price: $19.97 $159.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Juliane Strappy Back Mermaid Formal Dress
Special Occasion
The Juliane formal dress drapes your figure in a mermaid silhouette while the strappy open back turns heads!
Fit & Features
- Smooth knit fabric, stretchy knit lining
- Halter V-neckline, padded bra cups
- Wide shoulder straps
- Dual tie-back closures, open back
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Formal dances, weddings, bridesmaids, gala dinners, engagement parties, rehearsal dinners, fancy date nights, black tie events
Style Number/Barcode: 05002-000301
Category Name: Best-Selling Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: YELLOW, WINE
Available Size: XS, S, M, L, XL
Product Badge:- Back In Stock
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Adriane Beaded Floral Lace-Up Formal Dress
Special Occasion
A gown made to captivate, the Adriane floor-length dress boasts delicate straps, a plunging neckline, and sculpted beaded floral embroidery that draws the eye. Finished with a lace-up open back, it’s the perfect balance of allure and elegance.
Fit & Features
- Mesh-lined fabric, moderate stretch
- Plunge V-neckline, spaghetti straps, padded bra cups
- Beaded floral embroidery
- Lace-up open back detail
- Curve-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie galas, formal celebrations, red-carpet events, fancy cocktail parties, dressed-up anniversaries, nights at the theatre, birthday events
Style Number/Barcode: 05002-000437
Category Name: Best-Selling Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Zooey Open Back Mermaid Formal Dress
Special Occasion
Chic and gorgeous, the Zooey formal dress is designed to make heads turns with a revealing open back, curve-hugging mermaid silhouette, and a high front slit for effortless sultriness!
Fit & Features
- Smooth knit fabric, stretchy knit lining
- Sweetheart neckline, padded bra cups, ruched bust seam
- Wide shoulder straps
- Open back, lower half hoop insert
- Side and back ruched seams
- Mermaid silhouette, high front slit, floor-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, black tie functions, fancy date nights, galas, big milestone celebrations
Style Number/Barcode: 05002-000307
Category Name: Best-Selling Formal Dresses
Price: $49.90
Availability: In Stock
Available Color: BLACK, LIGHT, BLUE, SAGE, BROWN, BROWN-3
Available Size: XS, S, M, L, XL
Product Badge:- Back In Stock
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Marabella Mesh Corset Mermaid Formal Dress
Special Occasion
Effortlessly alluring, the Marabelle mesh gown captivates with a corset-style bodice, daring thigh-high slit, and lace-up back detail. The sleek mermaid silhouette was made for entrances that linger long after you’ve arrived.
Fit & Features
- Mesh-lined fabric with stretch
- Cowl pleated neckline, padded bra cups
- Adjustable spaghetti straps
- Corset-style bodice with flexible boning, back zipper and hook-eye closure
- High front slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Black tie weddings, galas, charity and military balls, red-carpet events, rehearsal dinners, engagement parties, upscale birthdays, formal milestone celebrations
Style Number/Barcode: 05002-000210
Category Name: Best-Selling Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: PURPLE
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Juliana Mesh Strappy Back Formal Dress
Special Occasion
Sleek and sculpted, the Juliana mesh mermaid gown stuns with a plunging halter neckline, ruched details, and an open strappy back. Its curve-hugging fit and floor-length finish make it the ultimate choice for a bold, elegant entrance.
Fit & Features
- Mesh-lined fabric with moderate stretch
- Plunge halter neckline, clasp closure, padded bra cups
- Open strappy back with hoop insets
- Ruched seams
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, formal dances, red-carpet events, engagement parties, luxury dinners, birthday soirees, cocktail parties
Style Number/Barcode: 05002-000314
Category Name: Best-Selling Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: WINE, BLACK
Available Size: XS, S, M, L
Product Badge:- Back In Stock
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Bonnie Ruched Mesh Mermaid Dress
Special Occasion
The Bonnie formal dress is made for your best-dressed entrance—sleek, sculpted, and softly dramatic. With ruched mesh fabric, a draped sweetheart neckline, and a floor-grazing mermaid train, it delivers instant polish with just the right amount of allure to look unforgettable.
Fit & Features
- Sheer mesh fabric with full-length knit lining, high stretch
- Sleeveless sweetheart neckline, padded bust, draped design
- Adjustable spaghetti straps
- Back zipper with hook-eye closure
- Ruching
- Floor-length mermaid silhouette with a train
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, black-tie parties, galas, and formal celebrations.
Style Number/Barcode: 05002-000197
Category Name: Best-Selling Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: NAVY, SAGE, ROSE
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Lily Off-The-Shoulder Mermaid Formal Dress
Special Occasion
Designed to own every entrance. The Lily formal dress features luxe ruching, a sheer lace bodice, and an off-shoulder neckline, making this mermaid gown your RSVP to being the best-dressed.
Fit & Features
- Smooth knit stretchy, lined fabric
- Off-the-shoulder folded neckline, padded bra cups
- Sheer lace bodice
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, formal celebration events, fancy date nights, rehearsal dinners, anniversary parties, charity auction dinners
Style Number/Barcode: 05002-000182
Category Name: Best-Selling Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK, WINE
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Meara Beaded Sequin Mermaid Formal Dress
Special Occasion
Refined with a soft after-hours glow, The Meara is designed to captivate from first glance to final dance. Crafted in beaded sequin mesh fabric, this mermaid floor-length silhouette features a fluid cowl neckline and delicate spaghetti straps that frame a lace-up open back.
Fit & Features
- Beaded sequin mesh fabric with smooth knit lining
- Cowl neckline
- Spaghetti straps
- Lace-up open back
- Mermaid floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, upscale cocktail receptions, formal soirees, destination weddings, evening resort events, special occasions, anniversaries, formal dances
Style Number/Barcode: 05002-001083
Category Name: Best-Selling Formal Dresses
Price: $154.90
Availability: In Stock
Available Color: YELLOW
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Jemma Halter Lace-Up Mermaid Dress
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.
Style Number/Barcode: 05002-001461
Category Name: Best-Selling Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: BROWN, NAVY
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Adrian Beaded Floral Mermaid Dress
Special Occasion
Designed for entrances that linger, the Adrian mermaid dress skims the body with an elegant satin V-neck bust that feels equal parts refined and striking. Finished with a beaded floral pattern and a strappy tie back, it’s the kind of dress that feels unforgettable from every angle.
Fit & Features
- Sheer mesh fabric with full-length knit lining
- Satin sleeveless deep V-neckline
- Spaghetti straps, open strappy tie-back design
- Beaded floral pattern placed for subtle texture and shine
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, weddings, formal celebrations, birthday dinners, garden parties, special date nights, cocktail soirees, engagement parties, and rehearsal dinners.
Style Number/Barcode: 05002-000618
Category Name: Best-Selling Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: SAGE, YELLOW
Available Size: XS, L, M, XL
Product Badge:- Ships Free
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Murielle Sequin Mermaid Formal Dress
Special Occasion
Designed to shimmer with every step, the Murielle sequin mermaid gown brings a sense of effortless glamour to the room. The sweetheart neckline and floor-length silhouette create a sleek, sculpted look that feels refined, confident, and unforgettable for formal occasions.
Fit & Features
- Sequin fabric with smooth, luminous finish, knit lining
- Sweetheart satin neckline, adjustable spaghetti straps
- Padded bra cups, back zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, big birthday events, formal celebrations, special date nights, upscale cocktail soiree
Style Number/Barcode: 05002-000958
Category Name: Best-Selling Formal Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Tori Mesh Mermaid Formal Dress
Special Occasion
The Tori mesh mermaid gown contours every curve with a sheer bodice that feels equal parts refined and daring. From the soft ruching to the fluid drape detail, it’s the kind of silhouette that makes every step feel like a moment worth capturing.
Fit & Features
- Mesh-lined fabric, high stretch
- Sweetheart halter neckline, padded bra cups, tie straps
- Sheer bodice with attached drape
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, destination weddings, rehearsal dinners, engagement parties and photoshoots, vacations, honeymoons, bachelorettes, birthdays
Style Number/Barcode: 05002-001711
Category Name: Best-Selling Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: WHITE, MOCHA, BLACK
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Meg Cowl Neck Slit Formal Dress
Special Occasion
For evenings that call for effortless allure, the Meg dress glides with every step in a softly sculpted silhouette. Designed in slinky knit with a draped cowl neck and high side slit, this form-hugging silhouette feels refined, modern, and ready for your best-dressed moment.
Fit & Features
- Slinky knit fabric with full-length knit lining, high stretch
- Sleeveless sweetheart neckline with pleated cowl neck overlay, padded bust
- Adjustable spaghetti straps
- Back zipper with hook-eye closure
- Ruched waist, high-cut side slit
- Floor-length form-hugging silhouette
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, galas, engagement parties, rehearsal dinners, birthday dinners, date nights, vacations, honeymoons, cocktail parties, anniversary parties, and shower celebrations.
Style Number/Barcode: 05002-001357
Category Name: Best-Selling Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK, PINK
Available Size: M, XS, S, L, XL
Product Badge:- Best Seller
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Blakely Off-The-Shoulder Mermaid Lace Formal Dress
Special Occasion
The Blakely lace formal dress is perhaps the most romantic dress on the scene! Designed to capture attention, this dress showcases an off-the-shoulder neckline with sheer long sleeves and a flattering mermaid silhouette.
Fit & Features
- Lace fabric, stretchy knit lining
- Off-the-shoulder neckline
- Sheer fitted long sleeves with flare cuffs
- Back zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Brides, weddings, elopements, courthouse weddings, engagement parties, photoshoots, rehearsal dinners, black-tie parties, honeymoons, vacations, anniversaries
Style Number/Barcode: 05002-9560
Category Name: Best-Selling Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: IVORY
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Aimee Sequin Starfish Formal Dress
Special Occasion
Designed for moments that call for quiet glamour, the Aimee sequin mermaid gown catches the light with every step and every turn. A sculpted bodice with starfish hardware and a cutout back brings a polished yet unexpected finish.
Fit & Features
- Allover sequin fabric, knit lining
- Strapless sweetheart neckline with starfish hardware detail
- Padded bust, non-slip grip lining
- Mermaid floor-length silhouette
- Cutout back detail and zipper closure
- Runs true to size
Where to Wear:
Prom, big birthday events, formal celebrations, waterfront or destination wedding, special date nights, cocktail soirees
Style Number/Barcode: 05002-001059
Category Name: Best-Selling Formal Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Emmalyn Mesh Off-The-Shoulder Formal Dress
Special Occasion
Softly sculpted and designed for a polished entrance, the Emmalyn gown moves with quiet drama and refined allure. Crafted from mesh fabric with an off-the-shoulder sweetheart ruffle trim neckline and a high side slit with ruffle trim, its form-hugging long silhouette feels timeless yet unforgettable.
Fit & Features
- Sheer mesh fabric lined with knit
- Off-the-shoulder, sweetheart ruffle trim neckline
- Back zipper and hook-eye closure
- Ruffled trim, high side slit
- Form-hugging silhouette
- Long-length hemline with ruffle trim
- Runs true to size
Where to Wear:
Black-tie weddings, formal celebrations, galas, receptions, red-carpet birthday events, milestone parties, destination or resort venues, garden parties, formal dances, fashion events
Style Number/Barcode: 05002-000543
Category Name: Best-Selling Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: PINK
Available Size: S
Product Badge:- Best Seller
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Arielle Strapless Mermaid Formal Dress
Special Occasion
Made for candlelit entrances and compliments that follow you across the room, this strapless gown delivers sleek glamour with a sculpted fit. The ruched mermaid silhouette and cascading side sash create elegant movement with every step.
Fit & Features
- Slinky knit stretchy fabric with sheen effect
- Strapless neckline
- Front sash wrap waist
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, black tie galas, formal milestone parties, rehearsal dinners, anniversaries, vacations, destination celebrations, fancy occasions
Style Number/Barcode: 05002-001703
Category Name: Best-Selling Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: YELLOW, WINE
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Layton Mesh One Shoulder Mermaid Formal Dress
Special Occasion
Striking yet refined, the Layton mesh mermaid gown is designed for entrances that feel confident and considered. A one-shoulder neckline with hardware inset meets a sculpting side cutout, while the sheer floor-length hem adds fluid movement with a modern edge.
Fit & Features
- Mesh fabric, partial knit lining, sheer finish
- One-shoulder neckline with hardware inset detail
- Side cutout accented with coordinating hardware
- Sheer mermaid floor-length hem
- Runs true to size
Where to Wear:
Black-tie weddings, formal galas, red-carpet events, award nights, upscale destination weddings and receptions, luxury rooftop hotel soirees, city formal events, elegant evenings
Style Number/Barcode: 05002-001694
Category Name: Best-Selling Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: WHITE, BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Juliette Chiffon Lace Formal Dress
Special Occasion
The Juliette formal dress is made for twirling entrances and lingering compliments. Crafted from airy chiffon with delicate lace accents, this floor-length A-line gown features a plunging V-neckline, a lace-up back, and cascading tiered ruffles that bring beautiful movement to every step.
Fit & Features
- Chiffon and lace trim fabric, woven lining, no stretch
- Halter V-neckline, tie straps, padded bra cups
- Open back
- Tiered ruffled A-line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, bridal celebrations, bridesmaids, engagement photoshoots, rehearsal dinners, anniversaries, honeymoons, vacations, formal celebrations, garden parties, and cocktail soirees.
Style Number/Barcode: 05002-001660
Category Name: Best-Selling Formal Dresses
Price: $109.90
Availability: In Stock
Available Color: IVORY, SAGE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Cassandra Mermaid Slit Formal Dress
Special Occasion
Designed for an entrance that lingers, the Cassandra mermaid dress balances sleek polish with just the right touch of drama. The one-shoulder neckline frames the silhouette beautifully, while the open back with strap and front high slit adds movement and allure.
Fit & Features
- Smooth knit fabric, stretchy knit lining
- One-shoulder neckline
- Open back with strap accent, zipper and hook-eye closure
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Bridal, galas, upscale birthdays, formal celebrations, engagement parties and photoshoots, rehearsal dinners
Style Number/Barcode: 05002-001260
Category Name: Best-Selling Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: IVORY
Available Size: XS, S, M
Product Badge:- Best Seller