Black Backless Bras
Black stick-on bras for your little black dress and nights out. Lace or smooth, with no straps and no back band, so the dress is what everyone sees.
Free UK delivery over £40 · Next-day available · 30+ wears
Wearing a plunge? Try Black Onyx
Black Onyx is made from breathable fabric with no clip in the centre, so it sits well under a deep neckline.
Make it a set
Your bra with colour-matched knickers or a travel case. Every set qualifies for free UK delivery.
Black backless bras for evenings and special occasions
Black is the go-to for evenings and special occasions, and a black dress deserves a bra that stays out of the way. Our black styles are held on by a skin-friendly adhesive and a clip at the front. There's no back band to show, so dresses and tops glide over your back.
Fancy lace? Black Rose and Blackberry have black lace on the cups. Want it smooth? Betty Boob Black and Tease are the pick. Black Onyx is a fabric plunge with no centre clip. Not sure which? Browse all backless bras, our lace backless bras, or nude backless bras for lighter fabrics.
Black lace knickers to match are in this collection too. Your InvisiBra size isn't your usual bra size, so use the backless bra size guide. Between sizes? Go down one.
Black backless bra FAQs
What's the difference between the black styles?
Black Rose and Blackberry have black lace on the cups. Betty Boob Black has breathable cups, and Tease is a strapless silicone style. Black Onyx is a fabric plunge with no clip in the centre, made for deep necklines.
Do stick-on bras actually stay on?
Yes. Put it on clean, dry skin and InvisiBra stays put all day and all night, through a dance floor or a hot summer wedding. Skip moisturiser, oil and body spray where the cups sit.
Do stick-on bras work for bigger boobs?
They can, if your bust is firm and you pick a lifting style. As a guide, your band should be no bigger than 36 for a DD cup, 34 for an E cup, 32 for an F cup, 30 for an FF or G cup and 28 for a GG cup. If your bust has lost a lot of firmness, InvisiBra won't give you much lift.
What size should I get?
InvisiBra sizes aren't the same as your usual bra size. Find yours in our size guide. It takes about 30 seconds. Between sizes? Go down one.
Can I get a backless bra with straps?
Yes. The OMG Boob Cover comes with two clear straps, one to wear and one spare, for extra hold. We don't sell the straps on their own.
Is it sweat-proof?
Yes. The adhesive handles sweat, heat and movement, so it's fine for holidays, festivals and nights out. We don't recommend swimming in it, as water breaks down the adhesive.
How many times can I wear it?
30+ wears if you clean it after every use. Wash the cups in lukewarm water with a little mild soap, clean the sticky side gently with the palm of your hand (never your nails or a brush), then let it air dry, sticky side up. That's what keeps it sticky.
How fast is UK delivery?
We send UK orders by Royal Mail Tracked: Economy in 3–5 working days, Express in 2–3 working days, or guaranteed next day if you order before noon, Monday to Friday. Free UK delivery on orders of £40 or more.