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.
Now Trending
-
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
-
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
-
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, RUST, LIGHT, BLUE
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
-
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, BLACK, PLUM
Available Size: XS, S, M, L, XL
Product Badge:- Back In Stock
-
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:- Ships Free
-
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
Available Size: L, XL
Product Badge:- Ships Free
-
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
-
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
-
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
Product Badge:- Back In Stock
-
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
-
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, L
Product Badge:- Back In Stock
-
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
Available Size: XS, S, M, L, XL
Product Badge:- Back In Stock
-
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
-
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
-
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, L, M, XL
Product Badge:- Ships Free
-
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
-
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
-
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
-
Allyssa Halter Sash Mermaid Formal Dress
Special Occasion
A moment of pure modern allure, the Allyssa formal dress stuns in soft jersey knit that hugs every curve. The plunging halter neckline features a wired shape for structure and confidence, balanced by ruched seams and a fluid front drape sash that adds a touch of drama. Its floor-length mermaid silhouette is made for evenings that feel effortlessly magnetic.
Fit & Features
- Smooth knit-lined stretchy fabric
- Plunge wired halter neckline
- Front sash drape
- Open back design
- Ruched seams, mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie events, galas, red-carpet occasions, engagement parties, milestone celebrations, holiday soirees, cocktail receptions, industry events
Style Number/Barcode: 05002-000641
Category Name: Best-Selling Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
-
Evelyn Off-The-Shoulder Formal Dress
Special Occasion
Effortless sophistication, redefined. The Evelyn formal dress moves with sleek confidence in soft, sculpting knit that hugs every curve. With its off-the-shoulder neckline and high front wrap slit, it’s made for the kind of entrance that lingers long after you’ve walked by.
Fit & Features
- Sleek knit lined fabric, sheen effect, moderate stretch
- Off-the-shoulder neckline
- Short-sleeve cuffs
- Back zipper and hook-eye closure
- High front wrap slit
- Form-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, galas, black-tie receptions, holiday parties, formal celebrations, fancy date nights, formal dances, red-carpet events
Style Number/Barcode: 05002-000352
Category Name: Best-Selling Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
-
Sierra Lace Mermaid Formal Dress
Special Occasion
The Sierra ruched mesh mermaid gown brings soft romance and sculpted glamour into perfect balance. Featuring an off-the-shoulder neckline, floral lace detailing, and a curve-skimming silhouette, it’s the kind of dress that guarantees a “where did you get that?” moment the second you walk in.
Fit & Features
- Lace fabric, lined
- Off-the-shoulder neckline
- Back zipper and hook-eye closure
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, galas, rehearsal dinner, engagement parties, birthday events, fancy showers, formal milestone parties, black tie occasions
Style Number/Barcode: 05002-001272
Category Name: Best-Selling Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: LIGHT, BLUE, SAGE
Available Size: XS, S, M
Product Badge:- Best Seller
-
Monica Chiffon Embellished Formal Dress
Special Occasion
The Monica dress moves with effortless grace, designed for evenings that call for elegance with a hint of sparkle. Crafted from flowing chiffon with an A-line, floor-length silhouette, it features a refined mock neckline, a sheer rhinestone-embellished faux-pearl waist accent, and a striking cross-open back, finished with a high front slit.
Fit & Features
- Chiffon fabric with lining
- High mock neckline with button closures
- Open cross-back strap design, hidden side zipper and hook-eye closure
- Sheer rhinestone and faux pearl embellished waist
- High front slit, A-line floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, spring galas, balls, formal celebrations, engagement parties, rehearsal dinners, anniversary dinners, milestone events, vacations, resorts, black tie occasions
Style Number/Barcode: 05002-001030
Category Name: Best-Selling Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: YELLOW, LIGHT, BLUE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
-
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
-
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
-
Marva Floral Lace-Up Mesh Formal Dress
Special Occasion
Sleek, sculpted, and made for a double-take moment—the Marva mesh mermaid gown is all about confident curves and effortless allure. Featuring a softly structured square neckline, delicate straps, and a lace-up back with ruched detailing, it’s designed to contour and captivate from every angle.
Fit & Features
- Floral abstract print, mesh fabric with full-length lining, moderate stretch
- Sleeveless square neckline, spaghetti straps
- Open strappy lace-up back design with tie closure
- Ruched lower back detail
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, garden parties, formal outdoor events, anniversaries, vacations, honeymoons, baby showers, bridal showers, fancy brunches, and birthday dinners.
Style Number/Barcode: 05002-001696
Category Name: Best-Selling Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: BLUE
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller