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, 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: 05002-000101
Category Name: Best-Selling Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: NAVY, BURGUNDY, BLACK, BROWN-2, LIGHT, BLUE
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Cheryl Strapless Slit Mermaid Formal Dress
Special Occasion
Classy yet modern, the Cheryl strapless formal dress is the epitome of chic with a high slit for movement and a mermaid silhouette that accentuates your figure!
Fit & Features
- Smooth knit fabric lined with stretchy knit
- Strapless neckline, padded bra cups
- High front slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, black-tie galas, weddings, formal celebrations, garden parties, cocktail soirees, engagement parties, rehearsal dinners
Style Number/Barcode: 05002-000110
Category Name: Best-Selling Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: YELLOW, NAVY, PINK, RED, BROWN, BLACK, PLUM
Available Size: M, L, XS, S, XL
Product Badge:- Back In Stock
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Jianne Formal Lace-Up Back Long Dress
Special Occasion
Dare to turn heads in the beyond gorgeous Jianne formal lace-up back long dress! Destined to catch every eye in the room, this gown boasts a flattering curve-hugging silhouette and floor-sweeping hem that gives dramatic flair with each step.
Fit & Features
- Smooth stretchy knit fabric, mini-length knit lining
- V-neckline, padded bust, tank shoulder straps
- Open back, cross-back lace-up strappy design, tie closure
- Lower back ruching, hidden zipper, hook and eye closure
- Floor-sweeping hem, thigh-high side slit, curve-hugging fit
- Runs true to size
Where to Wear:
Prom, weddings, black tie galas, red carpet occasions, rehearsal dinners, engagement parties, anniversaries, birthday events, formal soirees
Style Number/Barcode: 05002-8885
Category Name: Best-Selling Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: YELLOW, PINK
Available Size: XS, S, M, L, XL
Product Badge:- Sale
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Adrianne Plunge Bow Mermaid Formal Dress
Special Occasion
Smooth knit meets sophistication in the Adrianne formal gown, featuring a sleek mermaid silhouette, dramatic open back, and oversized bow detail. Made to move with effortless elegance, it’s your statement dress for the most unforgettable evenings.
Fit & Features
- Smooth knit stretch fabric with subtle sheen effect
- Plunge halter neckline with twist detail
- Open back design with bow tie
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black tie weddings, galas, charity balls, red-carpet events, glamorous parties, upscale birthday soirees, anniversaries, engagement parties
Style Number/Barcode: 05002-000335
Category Name: Best-Selling Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: HUNTER, DENIM
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Maribeth Glitter Strappy Back Mermaid Formal Dress
Special Occasion
Sleek, sultry, and made to shine—the Maribeth glitter knit gown pairs a plunging halter neckline with daring back cutouts. The curve-hugging silhouette and floor-sweeping hem promise a show-stopping entrance at every occasion.
Fit & Features
- Glitter knit fabric lined with stretchy knit
- Plunge Halter neckline with tie closure
- Open strappy back
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, military balls, nights at the opera, elegant milestone celebrations, big birthday events, red-carpet occasions
Style Number/Barcode: 05002-000420
Category Name: Best-Selling Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK, RED
Available Size: XS, S, M, L
Product Badge:- Best Seller
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Kathie Formal Satin One-Shoulder Dress
Special Occasion
Sleek and sultry, the Kathie formal satin dress is destined to shine at banquets, galas, and black-tie weddings! She features a sophisticated one-shoulder neckline, a wide shoulder strap, a pleated side seam, a mermaid silhouette, and an asymmetrical high front slit along her graceful long hem. The formal dress is composed of luxurious satin-lined fabric with a sheen effect and minimal stretch. Complete the look with hoop earrings.
Fit & Features
- One-shoulder neckline, wide shoulder strap
- Back zipper and hook-eye closure
- Pleated side seam, asymmetrical high front slit
- Mermaid silhouette, long hem
- Lined silky satin fabric, sheen effect, minimal stretch
- Strapless bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-000036
Category Name: Best-Selling Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: GOLD-2, BLACK
Available Size: XS, S, M, L
Product Badge:- Back In Stock
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Iris Satin Tie-Back Mesh Mermaid Dress
Special Occasion
Designed for chic entrances and camera-ready moments, the Iris tie-back mermaid dress pairs a sculpted mesh silhouette with a softly twisted satin sweetheart detail. It’s the kind of look that moves with confidence, leaving an impression that feels effortlessly unforgettable.
Fit & Features
- Strapless sweetheart neckline with satin twist bust detail, padded bra cups
- Mesh body fabric with knit lining for coverage
- Ruched silhouette through the bodice and hips
- Adjustable tie-back design, zipper and hook-eye closure
- Floor-length mermaid hemline
- Runs true to size
Where to Wear:
Weddings, black-tie parties, galas, red-carpet events, formal birthday celebrations, and chic soirees.
Style Number/Barcode: 05002-000704
Category Name: Best-Selling Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: WINE, LIGHT, BLUE, YELLOW
Available Size: L, XL, M, XS
Product Badge:- Best Seller
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Brenna Corset Lace-Up Formal Dress
Special Occasion
Made for evenings that call for confident elegance, the Brenna sequin mermaid gown blends sculpted structure with fluid movement. A sheer corset-plunge bodice with sequin appliqué, lace-up back, and a high front slit delivers a striking balance of drama and refinement.
Fit & Features
- Smooth knit fabric with lining
- Plunge V-neckline, spaghetti straps, padded bra cups
- Sheer mesh sequin, beaded applique corset bodice
- Lace-up back, lower zipper with hook-eye closure
- High front slit
- Mermaid silhouette, floor-length hem with a train
- Runs true to size
Where to Wear:
Prom, black tie weddings, formal ceremonies, gala events, fancy cocktail parties, formal celebrations, anniversary dinners, rehearsal dinners, engagement parties
Style Number/Barcode: 05002-000924
Category Name: Best-Selling Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: BLACK, RED
Available Size: XXS, XS, S, M, L
Product Badge:- Ships Free
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Sherrie Mesh Slit Mermaid Formal Dress
Special Occasion
Designed to turn every step into a moment, the Sherrie mesh gown features a ruched bodice, delicate straps, and a cascading ruffle slit that adds movement and allure. The fitted silhouette flows effortlessly, giving just the right balance of romance and drama.
Fit & Features
- Airy mesh-lined fabric
- Sweetheart neckline with padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- High front ruffled slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, military balls, engagement parties, rehearsal dinners, fancy birthday events, anniversaries, red-carpet occasions
Style Number/Barcode: 05002-001129
Category Name: Best-Selling Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: PINK
Available Size: XXS, XS
Product Badge:- Ships Free
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Blake Mesh Halter Slit Ruffle Formal Dress
Special Occasion
Made for those sweeping entrances, the Blake mesh halter gown stuns with a form-hugging ruffled silhouette, a daring high side slit, and a floor-length hem that moves with polished drama.
Fit & Features
- Mesh fabric, sewn-in soft knit lining, stretchy
- Halter neckline with tie closure
- Hidden side zipper and hook-eye closure
- High side slit
- Ruffled, form-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, formal galas, rehearsal dinners, engagement parties, dressy date nights, cocktail soirees, black tie events
Style Number/Barcode: 05002-000425
Category Name: Best-Selling Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: YELLOW, PINK
Available Size: XS, XXS, S, M
Product Badge:- Back In Stock
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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, SAGE
Available Size: XS, S, M, L, XL
Product Badge:- Back In Stock
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Ruby Satin Low Back Column Formal Dress
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.
Style Number/Barcode: 05002-000670
Category Name: Best-Selling Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: YELLOW, PINK
Available Size: M, L, S
Product Badge:- Best Seller
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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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Adley Strapless Mermaid Dress
Special Occasion
Designed for stunning entrances and chic moments, the Adley satin mermaid dress moves with a quiet confidence that feels timeless and subtly alluring. A strapless sweetheart neckline and smooth, sculpted fit create a sleek silhouette made for weddings, galas, and every RSVP that calls for something unforgettable.
Fit & Features
- Smooth knit fabric with lining, high stretch
- Strapless sweetheart neckline
- Ruched twist bust detail
- Fitted mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie parties, galas, dressed-up dinners, formal birthday celebrations, and chic soirees.
Style Number/Barcode: 05002-001038
Category Name: Best-Selling Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BROWN, SAGE, LAVENDER, ROYAL
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Ally Strapless A-Line Formal Dress
Special Occasion
Made for elegant evenings that linger long after the last toast, the Ally knit gown delivers effortless polish with a modern edge. A strapless neckline, flowing A-line floor-length silhouette, and high front slit create a look that feels refined, confident, and striking in motion.
Fit & Features
- Sleek knit fabric with subtle sheen effect
- Strapless neckline, padded bra cups
- Back zipper and hook-eye closure
- High front slit for movement
- A-line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, black tie galas, anniversaries, milestone birthday evenings, receptions, red-carpet occasions, seasonal soirees, engagement parties, rehearsal dinners
Style Number/Barcode: 05002-001507
Category Name: Best-Selling Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: HUNTER, NAVY, RAISIN
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, S, M, L, XL
Product Badge:- Ships Free
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Ashlynn Off-Shoulder Mermaid Formal Dress
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
Style Number/Barcode: 05002-000509
Category Name: Best-Selling Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: DENIM, NAVY
Available Size: L, XL, XS, S, M
Product Badge:- Best Seller
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Sienna Mesh Ruffle Slit Formal Dress
Special Occasion
Made for that pause-and-stare moment, the Sienna strapless mermaid gown sculpts and contours with artful ruching through the bodice. A cascading ruffle front slit adds movement and drama, striking the perfect balance between refined elegance and just a little flirt.
Fit & Features
- Mesh-lined fabric with stretch
- Strapless tube neckline
- High front ruffle trim slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, wedding guests, bridesmaids, rehearsal dinners, engagement parties, date nights, vacations, galas, graduations, formal celebrations, cocktail soirees, fashion events
Style Number/Barcode: 05002-001377
Category Name: Best-Selling Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Trish Open Back Mermaid Formal Dress
Special Occasion
Made for the nights when you want your entrance to linger, The Trish gown smooths and sculpts in luxe shakira knit lined fabric that flows into a refined mermaid silhouette. The sweetheart neckline and open crisscross back add that whisper of drama—effortless, polished, and perfect for every dressed-up occasion on her calendar.
Fit & Features
- Knit fabric with subtle sheen, stretchy lining
- Sweetheart neckline, tank shoulder straps
- Open crisscross back, lower zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, holiday celebrations, black-tie galas, fancy birthdays, engagement parties, rehearsal dinners, elegant cocktail receptions, destination formals, ceremonies
Style Number/Barcode: 05002-000707
Category Name: Best-Selling Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY, YELLOW
Available Size: L, XS, S, M
Product Badge:- Best Seller
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Elaine Jacquard Mesh Mermaid Dress
Special Occasion
Softly chic and subtly sultry, the Elaine jacquard mesh mermaid dress flows with an effortless elegance made for candlelit dinners and red-carpet moments alike. The ruched halter neckline and open-back detail bring just the right touch of allure.
Fit & Features
- Jacquard mesh fabric, moderate stretch
- Sleeveless scoop neckline, ruched bust, padded bra cups
- Spaghetti straps
- Open back, cross-back strappy design
- Lower back twisted strap, zipper and hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, bridesmaids, black-tie parties, red-carpet events, formal dinner parties, galas, and fancy soirees.
Style Number/Barcode: 05002-000435
Category Name: Best-Selling Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: IVORY, NAVY, SAGE
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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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: 05002-001371
Category Name: Best-Selling Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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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
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Kendall Mesh A-Line Formal Dress
Special Occasion
Graceful with a touch of drama, the Kendall floor-length gown is designed to move effortlessly with every step and every glance. Crafted in mesh-lined fabric, the plunge halter wired padded neckline adds sculpted allure to a flowy A-line silhouette made for elevated occasions.
Fit & Features
- Soft mesh-lined fabric with stretch
- Halter-wired neckline with deep V plunge, padded bust
- Ruched detailing at bust and center front
- Open back design, zipper and hook-eye closure
- A-line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, elegant baby showers, formal galas, black tie events, elegant cocktail parties, upscale celebrations, engagement parties, milestone birthdays, special occasion dinners
Style Number/Barcode: 05002-000855
Category Name: Best-Selling Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: SAGE, LIGHT, BLUE
Available Size: XS, S, L
Product Badge:- Ships Free