10 Best Plunge Bra in The UK

Last updated on 15/08/2025
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Best Choice
1
9.9
Exceptional
Save 34%
Wonderbra Women Ultimate Plunge Bra, Beige, 34D
Wonderbra
Wonderbra Women Ultimate Plunge Bra, Beige, 34D
34% OffFree Shipping
Why We Love It
  • Enhances figure with push-up effect.
  • Sports a modern, chic appearance.
  • Versatile for various fashion styles.
Main Highlights
  • Perfect for a plunging neckline and perfect support
  • Patented hand support inside the cups creates a wonderful cleavage and push up effect
  • Straps are detachable so the bra can be converted to a racer back
  • Hem folded with elastics and zigzag stitching finishings for clean edges and a modern look
  • A-F Cups available
9.9
Exceptional
Save 34%
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Best Value
2
9.8
Exceptional
Save 45%
Calvin Klein Women’s Plunge Push Up Bra, Beige (Cedar), 36B
Calvin Klein
Calvin Klein Women’s Plunge Push Up Bra, Beige (Cedar), 36B
45% OffFree Shipping
Why We Love It
  • Elegant and timeless design.
  • Optimal support and fit.
  • Perfect for everyday wear.
Main Highlights
  • ICONIC & TIMELESS: This original Calvin Klein underwire bra impresses with an elegant design. The eye-catching bra features padded push up cups and cross back straps.
  • IDEAL FIT: The supportive underwires and the scalloped lace plunge neckline provide secure support. The bra can be adapted using the adjustable shoulder straps.
  • EVERYDAY WEAR: The moulded demi cups offer perfect support for the bust. The combination of elegant design and comfort makes the bra ideal for stylish everyday wear.
  • MATERIAL & CARE: The bra is made from 79% recyclable nylon and 21% elastane. It is machine washable on a delicate cycle but not suitable for the tumble dryer.
  • EXCITING & NEAT: Created in 1968, the Calvin Klein lifestyle brand is known for its signature look and has been inspiring the fashion world ever since. The American brand is all about minimalist aesthetics.
9.8
Exceptional
Save 45%
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3
9.6
Superb
Zetopump Low Back Bras for Women-Seamless Deep-V Plunge Invisible Backless Bra-Lightly Lined Open Back Low Cut No Show Multiway Halter Bra (Nude, 34E)
Zetopump
Zetopump Low Back Bras for Women-Seamless Deep-V Plunge Invisible Backless Bra-Lightly Lined Open Back Low Cut No Show Multiway Halter Bra (Nude, 34E)
Free Shipping
Why We Love It
  • Versatile styles for any occasion.
  • Comfortable and lightweight fabric.
  • Secure fit for all-day wear.
Main Highlights
  • LIGHTLY LINED MULTIWAY BRAS FOR TEEN GIRLS OR PETITE WOMEN - Featuring removable, adjustable, and convertible straps, these versatile bras can be worn in various styles including t-shirt, low back, backless, plunge, halter, clear strapless, invisible, low-cut, open back, no-show, multiway, demi, and wedding bras.
  • DEEP-V NECK & OPEN BACK BRALETTE FOR LOW BACK DRESS OR TOPS - An innovative adjustable back single-button design strap creates a low-back silhouette. Bra's back strap can be pulled down lower than normal bra to 3.2 inches. Deep-V Neck design is lower than normal bra 2.4 inches, more invisible under tops or dresses.
  • SEAMLESS, LIGHT-WEIGHT AND COMFORTABLE BRAS - The bras' flank fabric is made of 82% Nylon and 18% Spandex, which is lightweight and sweat-absorbing. The cup lining is made of 100% Polyester; it's breathable, lightweight, and elastic.
  • HIGH TEMPERATURE COMPOSITE ELASTIC BAND EDGE - Offers a sleek and smooth appearance under clothing; remains securely in place while conforming effortlessly to your body's contours.
  • CONVERTIABLE MULTIWAY BRA FOR DIFFERENT STYLES - The U-shaped back design beautifully highlights your back and shoulders. With their adaptable design, these innovative bras can complement almost any outfit.
9.6
Superb
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4
9.5
Superb
Save 15%
DotVol Convertible Push up Low Cut Seamless U Bra Women's Deep Plunge Bra (36D, Beige)
DotVol
DotVol Convertible Push up Low Cut Seamless U Bra Women's Deep Plunge Bra (36D, Beige)
15% OffFree Shipping
Why We Love It
  • Soft fabric ensures all-day comfort.
  • Deep U shape enhances your style.
  • Perfect gift for special occasions.
Main Highlights
  • Soft Fabric: Made of 86% polyamide and 14% elastane, offering comfy wearing experience and pretty shape for you boobs. Adopting skin-friendly fabric, this brassiere won’t create itchiness or scratch, protecting your skin from unbearable cheap fabric. Premium material. Wear it, maintaining comfort all day and night.
  • Deep U Shaped Bra:In order to let every lady wear low cut dress, plunging top without embarrassment of leaking underwear, we design this deep u plunge brassiere. Deep plunge neckline with U shape wrie, shows off cleavage and works well with low cut fashions. Wear it, you are definitely the most attractive one.
  • Push Up Padding: Wireless contour/t-shirt cups with light push up padding along bottom and sides for position and lift, give you great support; convertible straps offer multiple wearing methods: traditional, crisscross and halter.
  • Different Occasion: This plunge convertible bra is pretty supple and make you feel free to wear halter dress, plunging top, deep v evening dress, low cut outfit for school, shopping, dating and working. Can fit for any occasion and low cut outfit.
  • Ideal Gift: Comfy wearing and deep u shape design, this plunge bra is able to balance elegant and comfortable appropriately. It’s a great choice to be a gift for your girlfriend, wife, female friend on Valentine's Day, Christmas, birthday and so on.
9.5
Superb
Save 15%
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5
9.3
Superb
DotVol Push Up Convertible Strapless Bra for Women Underwire Deep U Plunge Padded Multiway Bra(Beige,34C)
DotVol
DotVol Push Up Convertible Strapless Bra for Women Underwire Deep U Plunge Padded Multiway Bra(Beige,34C)
Free Shipping
Why We Love It
  • Elegant design, low cut compatibility.
  • Comfortable, supportive, versatile options.
  • Ideal gift for women.
Main Highlights
  • Deep U Shaped Bra: In order to let every lady wear low cut dress, plunging top without embarrassment of leaking underwear, we design this deep u plunge brassiere. Deep plunge neckline with U shape wrie, shows off cleavage and works well with low cut fashions. Wear it, you are definitely the most attractive one.
  • Material: 78% Nylon, 22% spandex. Super soft, shiny stretch fabric creates a smooth and charming look under clothes. Hand wash. Do NOT bleach or iron, tumble dry or dry clean. Package content: strapless bra + gift(a pair of original detachable straps)
  • Ideal Gift: Comfy wearing and deep u shape design, this plunge bra is able to balance elegant and comfortable appropriately. It’s a great choice to be a gift for your girlfriend, wife, female friend on Valentine's Day, Christmas, birthday and so on.
  • Push Up Padding: U Shaped Wire contour/t-shirt cups with light push up padding along bottom and sides for position and lift, give you great support; Stay-put silicone lining along top cup edges and wings keeps bra in place.
  • Multiway Bra: Strapless or add two detachable straps you could convert to traditionally, halter, crisscross styles. Perfect for strapless evening dress, off shoulder dress or top, wedding, party, graduation prom etc.
9.3
Superb
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6
9.2
Superb
Lemorosy Convertible Push Up Bra Women's Deep V Plunge Red Carpet Low Cut Sexy U Shaped with Light Padded(Beige,38D)
Lemorosy
Lemorosy Convertible Push Up Bra Women's Deep V Plunge Red Carpet Low Cut Sexy U Shaped with Light Padded(Beige,38D)
Free Shipping
Why We Love It
  • Extra supportive push-up effect.
  • Attractive deep plunge design.
  • Comfortable and breathable material.
Main Highlights
  • KEEP IN PLACE : Light Padded give extra supportive to push up your busted then create attractive cleavage. Keep your little girls in place for all day long.
  • DEEP PLUNGE DESIGN : Plunge deep V design provides a touch of femininity. T-shirt back closure bra is easy for pull and on, it's invisible and seamless under your plunge dress or tops.
  • SUPREB MATERIAL : 86% polyamide,14% elastane with light padded, it's durable, not easy deformation. It's comfortable and breathable for daily wear.
  • OUR SERVICE: If you are not completely satisfied with the item, just feel free to let us know and we'll cheerfully solve your problems upon your request.
  • INTENDED USE : For multiple occasions like prom, weddings, parties, banquets, ceremonies, cosplay, Valentine's Day. It's perfect fit for your halter dresses, deep V plunge dresses, low-cut tops, or use as a T-shirt bra or everyday bra.
9.2
Superb
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7
9.1
Superb
DOBREVA Women's Push Up Lace Bra Sexy Plunge Padded Underwire Support Bras Lift Up Black 32A
DOBREVA
DOBREVA Women's Push Up Lace Bra Sexy Plunge Padded Underwire Support Bras Lift Up Black 32A
Free Shipping
Why We Love It
  • Supports and lifts perfectly.
  • Enhances cleavage beautifully.
  • Perfect for low-cut outfits.
Main Highlights
  • Push-up padded cups with underwire can offer support and lift up your girls without sagging, making you more temperament and sexy.
  • Molded foam cups snug your breast to add one cup size at least with cleavage enhanced, which shows a fuller chest.
  • Lovely soft floral lace overlying the molded cups and side wings, beautiful and attractive enough for enhancing femininity.
  • Deep plunging neckline shows more cleavage to match different outfits in everyday's wear, especially for low-cut clothes.
  • Full coverage to prevent spillover, adjustable straps, comfortable fit for wear.
9.1
Superb
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8
9.0
Superb
Ann Summers Sexy Lace Padded Plunge Bra, Fuller Bust DD+, A-G Cup, Curve-Enhancing Womens Underwear with Padded Cups & Underwire, Removable Mini Pads for Smaller Sizes, Adjustable Straps Black
Ann Summers
Ann Summers Sexy Lace Padded Plunge Bra, Fuller Bust DD+, A-G Cup, Curve-Enhancing Womens Underwear with Padded Cups & Underwire, Removable Mini Pads for Smaller Sizes, Adjustable Straps Black
Why We Love It
  • Effortless shape and comfort.
  • Personalised fit for every body.
  • Sustainable materials with allure.
Main Highlights
  • CONFIDENT, EVERYDAY STYLE – Made for every day, every night and every body, this flattering ladies bra features padded plunge cups and supportive underwire for a natural lift. It’s your go-to for effortless shape and all-day comfort
  • YOUR SHAPE, YOUR WAY – With mini removable pads for smaller busts, this underwire bra for women creates a natural push-up appearance. Adjustable straps and a hook-and-eye back closure give you a personalised fit that feels as good as it looks
  • MINDFULLY MADE – Crafted from lace that looks as good as it feels, this womens bra blends sustainability with allure. Made using 50% recycled fibres and mesh from 70% recycled yarns, it’s proof that thoughtful design can still make a statement
  • COMPLETE THE LOOK YOUR WAY – Finished with a centre-front charm, pair this gorgeous bra with your favourite Sexy Lace briefs for a womens lingerie set that’s comfortable enough for every day and chic enough for nights that call for something more
  • 50 YEARS OF ANN SUMMERS – Since 1972, we've been on a mission to empower our customers in the bedroom, bringing you confidence and satisfaction. We prioritise discretion too, so rest assured that all our parcels are free from branding or logos
9.0
Superb
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9
9.0
Superb
WingsLove Push Up Bra Sexy Deep V Plunge Add 2 Cups Bras Underwire T-Shirt Bra Multiway Black
WingsLove
WingsLove Push Up Bra Sexy Deep V Plunge Add 2 Cups Bras Underwire T-Shirt Bra Multiway Black
Free Shipping
Why We Love It
  • Enhances natural shape elegantly.
  • Breathable fabric ensures comfort.
  • Versatile styles for fashion.
Main Highlights
  • Women's push up bra special Two Pumps soft padded make you add 2 cups up,look more sexy and charming
  • Demi T-shirt bra features breathable smooth fabric,fit for tight T shirt,always keep you comfortable
  • Deep V plunge underwire to make cleavage show up your brust full.
  • Classic or Multiway wear as Crisscross make your more fashion&stylish, can be worn as low plunge bra, push up bra, low criss-cross back bra, perfect bra to go with any dresses or tops.
  • Best choice for everyday’s wearing and also ideal choice for any backless dress as your dating need.It’s the indispensable fashion item bra for your wardrobe.
9.0
Superb
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10
8.9
Excellent
Lemorosy Women's Backless Push Up Low Cut Convertible Multiway Underwire Padded Bra(Beige,32B)
Lemorosy
Lemorosy Women's Backless Push Up Low Cut Convertible Multiway Underwire Padded Bra(Beige,32B)
Free Shipping
Why We Love It
  • Flattering low back design.
  • Versatile convertible straps included.
  • Soft, comfortable fabric all day.
Main Highlights
  • Backless Bra: Low back design, show your beautiful back. Suitable for all kinds of backless outfits, such as backless dresses, backless tops, backless wedding dresses or as a halter alone.
  • Convertible Straps: This low cut bra has both regular and sheer straps to swap, there are 3 different styling options: traditional strap bra, back crossover strap bra, backless bra.
  • Wired & Padded Design: Wired bras provide support for the bust, staying in place for added stability. Push-up padding creates a likeable lift and adds another 1.5 cups!
  • Deep V plunge Bra: Deep V neck bra perfectly accentuates your cleavage, and low cut corset won't embarrass you with underwear leakage.Deep v plunge bras go well with low cut tops and dresses.
  • Soft Fabric: The fabric of the backless bra is made of 86% polyamide and 14% elastane, soft and skin-friendly, comfortable all day long.
8.9
Excellent
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