Best Backless Womens Formal Dresses in 2026

💓 FUNCTIONAL POCKETS AND FASHIONABLE GATHERED BUST : This is womens summer dresses. Both sides have nice pockets are great for carry your phone or useful items. Flattering gathered bust and gathered skirt features add some pizzazz and give the dress personality. It hides you imperfections just right.

💓 ADJUSTABLE SPAGHETTI STRAPS DESIGN : Women's flowy spaghetti strap backless a-line summer beach dress gives you that “snatched” look. The spaghetti straps you can adjustable to your comfort - which is amazing. Fits great around your shoulders. Simple and classy design, it is a necessity for every wardrobe.

💓 ELEGANT AND CLASSY DRESSES UP : This is womens a line cocktail wedding guest party dresses. Retro women's v neck sexy spaghetti strap a-line summer casual dress cut perfect match with a hats, heels/wedges/flip flops, nice earrings necklace, jewelry, make you more feminine.

Material: Cotton / Polyester

It Features a Shirred Elastic Bodice, Halter Neck Tie, Backless Design, and a Ruffle Hemline.

Adjustable Tie at Waist. Big Hemline and Flowy Maxi Dresses.

Maxi Dress, please check the SIZE CHART before ordering

Floral,criss-cross,shirred back,floor-length,and bodycon maxi dress, vacation outfits for women

Designed with fishtail,high waist, sexy and elegant, Please allow slight differs of the color/pattern/details due to manufacture craft, and monitor pixel definitions

Features: Pull on closure, deep V-Neck, high waist, backless, length below the ankle, ajustable spaghetti strap, sleeveless maxi dress, side split for femininity silhouette, simple solid color and vibrant print including floral, leopard, geometry, strip, polka dot, etc. Stretchable material, soft wear, loose fit and flowy style.

The high waist and side split design will show your long, skinny legs, pair with a sky-high heels for a fascinating look, very charming and glamorous figure, just like a beautiful scenery. This maxi summer dress's hemline fluttering gently with your moving, looks unique and elegant.

Suitable Occasion: This maxi formal sundresses is great for any season vacation, outdoor, wedding, honeymoon, anniversary, casual, office, beach, date, club, party, daily wear. As a formal or semi-formal dress, this maxi sun dress is perfect for proms, dinners and weddings.

FEATURES - Dresses For Women / Boho Dresses For Women / Retro Aline Dresses For Women / Allover With Stylish Pattern: Leopard, Floral, Polka Dot, Color Block Graphic / A Keyhole Connect With The Halter Neckline / Backless / Sleeveless / Moderate Stretch Elastic Waistband / With Tie-Self Belt / Swing Ruffle Hem / Soft Fine-Knit Viscose Material / Lightweight And Breathable / For Spring Summer Fall / Size: S, M, L, XL

FLOWING COMFORTABLE MATERIAL - Made Of 100% Viscose, Soft Smooth-Touched, Closed To Skin, Always Take Care Of Your Delicate Skin Even Though After All Day Wear; Prevent You From The Hot Weather Day, Keep You Breezy Thanks To The Soft Lightweight Breathable Fabric; What’s More, This Sundresses For Women Is With Fully Lining, Lining Is Soft Fabric Blend, Won’t See Through Also Won’t Make You Feel Hot And Stuffy

CHARMING HALTER BACKLESS DRESSES FOR WOMEN - This Boho Dresses For Women Adopts Elegant Halter Neckline And Pull On Closure, The Halter Can Be Tied By Your Own Which Will Provide You As Much Comfort As Possible; There’s a Keyhole Connect With The Halter Neckline, These Two Details Designs Combination Are Very Convenient For You To Dress On Or Off; To a Certain Extent, The Halter-Neck Combines With Sleeveless Modifies Your Shoulder And Arms And Add More Feminine Feelings

SIZE TIPS: S=US 4-6, M=US 8-10，L=US 12-14，XL=US 16-18, XXL=US 20-22 Unique Design: Halter Neck,Sleeveless,Polka Dot Print,Backless,Adjustable Strap,Ruffle Hem,Lightweight,Loose Fit,Full Length,High Elastic Waist,Belted,Tie Back,A Line Swing Dress,Floral Maxi Beach Dresses,Long Summer Dress,Pull on Closure.

Everyone Needs This Summer Boho Long Dress!Halter neck is easy to show your sexy curve, and the adjustable strap can be adjusted freely according to your needs, making you comfortable all day long.

Summer Needs Floral Dress!No matter what style you are, this maxi sundress is a good choice for your summer.The vivid floral print can perfectly show your personality,and make you feel confident.

XXS(4-6 For Petite Body)*Design: This casual dress fits all the right curves, perfectly shows your beautiful body and skin glow. Adjustable spaghetti straps and Fishtail hemline design make the dress elegant. Set off your sexy and charming, giving you a noble temperament.

XS(2-4)*Material: Made of 95% polyester and 5% spandex, soft, lightweight, breathable and comfortable to wear. Suitable for spring, summer, and fall.

S(4-6)*Occasion: Perfect For Daily wear, Lounge, Holiday, Beach, Wedding guests, Evening Parties, Dating, Gala, and Other Occasions. Also Suit for Garden Picnic, Retro Tea Party, Club Wearing, Night Out, Birthday party, Senior Graduation Celebration Party, Ceremony, Mitzvah, Banquet, Reception, Cocktail Party, Fancy Dinner Date, Show Performance, Carnival, Music&Arts Festival, and other events.

Fully lined, no built-in bras, low stretch

Features: sleeveless, deep v-neck, backless, high-low, a-line, satin, sequin, floor-length, maxi evening party dress, prom dress, ball gown

Elegant formal dress with high-low satin fabric, simple and elegant, this sequin evening gowns is featured and fashion

Fabrics:92%Polyester,8%Spandex. Double layer fabric. See-through mesh fabric overlay on outer layer,the inner fabric was just amazing and felt soft. Good Elasticity,Comfortable to wear,Breathable,Good for the skin.

Sexy, off shoulder, bodycon, strapless, long sleeve, backless, basic, casual, soild color , one piece, stretchy, elegant, club, nightout, party ruched mini dress. It has a mesh sort of fabric overlay that makes it more elegant. awesome dress for all body type It hugs the body just right and high lights your curves.

Occasion: The sexy off shoulder dress is suitable for wearing in the club, home wear,evening party, cocktail, work, office, outfits, club and other special occasion

Wrap midi bodycon knit sweater dress, elegant and flattering

Deep double v neck sweater dress, backless design wrap dress, makes more charming look

Batwing long sleeves, pullover knitted style, cross wrap front with waist belt, side slit and slim fitted dresses for women

★Smaller Size,choose one size up!!! ATTENTION:We will continue to improve the details of this dress,and the white will add lining!!! ;S=US 0-2 ,M=US 4-6,L=US 8-10, XL=US 12-14, XXL=US 16

★MATERIAL: 100%Polyester ; super soft and feel cool in this hot summer

★UNIQUE STYLE---Featuring a halter neck with a stunning crochet trim down the bust and across the waist. The front features a overlap with a spilt up the front for an added feature that we just love. We love the stunning open back design with a tie at the back for the perfect feature! This dress is fully lined from hips to just above the front spilt with the bust being lined also

Material: Lightweight, soft, stretchy and comfy long maxi sundress.

Features: Sexy V Neck, Adjustable Spaghetti Strap ,Empire Waist, Sleeveless, Backless, Casual Loose Fit, Multicolor, No see through, Lightweight and Soft, Floor Length, Stretchy, Flowy Beach Cami Maxi Long Dress.

Design: Adjustable spaghetti strap dress, can be adjusted little higher and more conservative, or adjust them to show a little more cleavage. V neckline at front and back enhances an elongated effect on your neck and back. This dress will show your unique fashion style, A-must have piece in your wardrobe.

[Material] 95% polyester and 5% spandex.

[Feature] solid,spaghetti straps,sleeveless,backless,ruched,bodycon.

[Attractive Design] Sexy ruched bodycon midi length dress will hugs your curves perfectly.

Material - Made of polyester and spandex, double layer. Soft fabrics, Skin-friendly and lightweight with slight stretchy, make you feel breathable and comfortable.

Features - Reduction Hem Design, Sweetheart Neckline, Chic Ruched Detail, Over the knee length / Ankle length, Slim Fitting, High Waist and Breast push up, Scoop Neck, Spaghetti straps/Sleeveless, Open Back/backless, Snatched finish.

Match - Perfectly pair with high heels. Layered under cardigan, shawl, fur coat, and jackets to adapt to weather or occasion. Accessory with necklace, shoulder tote and wristlet gives you an aura of prestige.

Material: Polyester and Spandex. The fabric is stretchy,soft and breathable , no wrinkles, it’s comfortable to wear in summer.

Features: Sleeveless, adjustable spaghetti straps, floor length, solid color, tie-dye, bohemian, floral printed, backless, v neck front and back, two handy side pockets, sexy sundress, beach dress, flowy dress, cami dress, summer dress, loose casual long maxi dress with pockets.

Match: The sleeveless maxi dress fit for most body shapes, and it is perfect to pair with cardigan, hat, sandal and heels to create fashion, beautiful look, and it is perfect for casual daily, travel, beach, party, Holiday, Vacation and other leisure occasion in Spring and Summer.

Double V-Cut Design Front and Back, Flowy Beach Cami Maxi Dress

Tank top Type, Sleeveless, Casual Loose Fit

Perfect dress for casual, pregnancy, wedding, party, vacation, streetwear, cocktail, daily life.

♛Garment Care: Not machine wash. Hand wash and hang dry.

♛Material: 65%polyester+35%cotton, sparkly sequin dress, sexy maxi dress, high quality fabric looks classy.

♛Features: back zipper closure, sparkly sequin maxi dress, long evening gown, sleeveless prom dress, mermaid wedding dress, vestido de fiesta elegant dress.

Fabric: Polyester and Spandex fabric, the fabric is soft and stretchy and comfortable to wear.

Unique design: sleeveless, off-shoulder design, you can also choose not to strap on as needed, V-shaped backless design on the back, and a hidden zipper design on the back, which is easy to put on and take off, the skirt of the long evening dress is a mermaid design, the skirt The length allows you to wear high heels and mop the floor. It can make you more elegant and dignified.

Suitable Occasion: Evening dresses, cocktail parties, parties, clubs, graduations, important business meetings, weddings, bridesmaid dresses, birthday parties, portraits and other important formal occasions can be worn.

Material: Polyester and Spandex. Soft and stretchy spaghetti strap midi dress. Package:1*Sexy long Maxi dress.

Features:Wedding Party Long Maxi Dress, Flowy and Swing,Sexy and Stylish,Solid color, Floor Length, Full Length Plus Size Wedding Party Dress, sleeveless, slim fit to show your best curve, one piece dress, Floor length, super sexy club outfits, Maxi Dress for Women,Summer Beach Dress.

Design: sexy womens dresses, Flower dress, Beach dress, halter maxi dresses for women, Long dress, Summer dress,boho maxi dress summer,Maxi Floral Bohemian Dresess,backless halter dress, Plus Size Summer Dresses, Sundresses for Women Casual Beach.

FEATURES: Spaghetti straps design, elastic shoulder straps, sparkling sequins, surplice V-Neck with hidden button, ruched front, irregular wrap hem, hidden zipper in the back, hits at mid-thigh, slim fit hips-wrapped silhouette, sexy bodycon party midi dress for women.

MATERIAL: The sequin material with comfy lining create a shiny effect, make you stand out in any occasion and show your charming, perfect for any party.

UNIQUE DESIGN: Spaghetti straps and spurplice v-neck, combined with ruched design highlights your perfect figures, make you look beautiful,glamorous,sexy and elegant.

Material: polyester and spandex.Very a bit stretchy,soft and cozy touch feeling .Very comfortable,Soft fabric and breathable

Suitable for: Christmas gift,Nightclub, Party,Evening,Cocktail,Office,Dating,Wedding, Celebration,Ceremony,Shopping,Street,Beach,Formal meeting etc.

Size: S=USA 4-6,M=8-10,L=12-14,XL=16-18. definefield recommend to anyone looking for a cute and Hand-wash or Machine washable, Hand Dry

Material: Superior interior fabric and hand sewing sequin with slight stretch, soft built-in bra. Slim fitting

Features: Elegant design with Off shoulder, Strapless, Backless, glitter sequin pattern, bodycon shape in hips, Floor-length mermaid hemline. Retro and classic style.

Occasion: Formal occasion, weddings, evening, ball dance party, birthday, cocktail, holiday.

Stretch fabric:95% Polyester,5% Spandex.

Have lining,Low cut round neckline,Thin straps with crossover detailing,Backless with crossover straps.

True to size,Model is wearing a size XS.

Dress Size:S=USA 4-6; M=8-10; L=12-14; XL=14-16

Material:polyester and spandex,soft super comfortable and very stretchy.Double layer

Feature:Ruched adjustable spaghetti strap midi dress,both side ruched,slim fitted and bodycon,hugs your curves, fit like a glove

Size：S=US(4-6), M=US(8-10), L=US(12-14), XL=US(16-18),see details in rich description.

features - Women’s Sexy Sleeveless slim fit party dress / bodycon ruched dress / maxi length long dress / ring waist detail / cutout waist /solid color / evening party date night dress / lightweight and skin-friendly / not see through / soft and stretchy

Matching -Perfect for daily, work, night out, club, casual, dating, dinner, party, cocktail, wedding and holiday

🌸Ribbed material so soft just snatches every inch of your body,and has quite a bit of a smoothing effect.

🌸This elegant dress flares out at the bottom gives a mermaid look and hourglass body.Not too tight to walk and so cozy to wear all days.

🌸Size: XS--bust--31.5-33.5” ; S--bust--34.0-36.0” ; M--bust--36.5-38.5” ; L--bust--39.0-41.0” ; XL--bust--41.5-44.5”. Model is 5’3 135lbs 32DD & Jean size 27/28 , size Medium.

Material: Fashionable satin dress made of polyester fiber, high quality, good air permeability, soft touch feeling, skin friendly, durable, natural breathable ultra-thin fabric

Design:Elegant strapless maxi dress,This features a folded bust detail, Ruched elastic on back , stunning open back feature,Gel tape along the bust and a Invisible zip on side,With an elegant yet simplistic design, the Realtix will be you go-to for formal occasions and special events

Match & occasion:Women wedding guest dress suitable for spring, summer, autumn, winter. wedding, cocktail parties, evening dinner, daily wear, vocation, leisure, birthday,Formal dresses.Slip on this stunning tube top maxi dress with gold accessories and heels for your next classy occasion whether its drinks with the girls or an upcoming event unique style,you're bound to make an impression!

FEATURES:Short Homecoming Dress for Teens 2023,Spaghetti Straps Homecoming Dresses with Pockets,Plus Size Short Prom Dresses,Satin Prom Dress for Women Formal Gowns,Elegant A Line Short Cocktail Dress,Juniors Graduation Party Dress,Lace-Up Back,Sleeveless,Open Back,Fully Lined with Built in Bra.Elegant, lovely and unique design will make you more attractive and charming -- Ideal gift for your family, lover, friend and yourself.

CUSTOM-MADE SERVICE: Custom-made Service is available without any Extra Cost, for size customization, please send us a message about size measurement including bust/waist/hips/shoulder to hem or height, for color customization, please contact us

SIZE CHOOSE: In order to make sure the women's satin homecoming dresses short fit you,please follow the size chart to select correct size.Detailed size info please check our size chart on the left picture column. Please Do Not choose the Amazon size chart link

Material:95%Polyester+5%Spandex The fabric has good elasticity, breathability, and is not easy to produce wrinkles.

Feature:The dress is very flattering. Deep V-neck, high waist, ruched, side split, midi length, solid color, backless, back zipper closure, unique shoulder sleeve design, showing your sexy and elegant charm.

Occasion:Perfectly fit for all the occasions--formal, party, club, cocktail, night out, evening, wedding, prom, homecoming, birthday, anniversary, and other special occasions.

Size Guide: S=US 4-6, M=US 8-10, L=US 12-14, XL=US 16-18. This summer slimming mini dress is made of 95% Polyamide and 5% Spandex. Breathable and softness, comfortable to wear and move.

Features: Solid color, cottage core dress, mesh long lantern sleeves, elastic cuffs and shoulders, backless with zipper, fashion mesh material and double lined for not see through, above knee length, gorgeous sheath dress, stretchy.

This elegant party dress is very form fitting, it will hug all of your curves. The ruching design in the front and back help hide the tummy and make figure pop, it doesn't ride up and stays put. Nice match with high heels and jewelry.