Best Backless Bra

So why should you consider a backless bra? Well if you have a dress or top that is backless, or has a scoop or low-cut back,  this is the underwear you need for the job. If you’re getting married then a backless bra is often a popular choice if the cut of your dress requires it.

Some options have a deep plunge between the two cups, so the bra stays hidden even with a plunging necklines. There are backless bras with straps (multiway bras) or the option of a freedom bra which has uses adhesives to prevent slippage. 

In a hurry? Here are (in our opinion) the top 5 best backless bras you can buy right now:


Wonderbra Women's Ultimate Backless Non-Padded Wired Bra, Beige (Beige...
  • Wide set straps for maximum invisibility under clothes
  • Patented Wonderbra technology
Vivisence Underwired Multiway Convertible Silicone Push-Up Bra 1035,...
  • High quality lingerie made in EU
  • Ideal for everyday casual wearing and for special purposes
Perfection Secret Winged Bra - Backless Strapless Invisible Adhesive Wings...
  • Secret Winged Bra by Perfection is a stick on bra solution which allows you to wear backless or strapless fashions with complete confidence. The invisible side wings provide extra discreet support. Now you CAN wear that dress!
  • Stick-on strapless bra solution in light nude, mid brown or black available in sizes A, B, C, D, DD, E Cup. With or without boost.
Nature Women's Essentials Deep U Multi-Way Push Up Plunge Bra - (White 32A)
  • Material: 84% Nylon, 16% Spandex
  • The U speaks for itself...Deep plunge bra that lifts and shapes
Closecret Women's Adjustable Low Back Bra Converter Straps 2 Hooks(Pack of...
  • Package included: 3 sets of bras straps(Black/Beige/White).
  • Perfect for low back shirts and dresses.
  • Easy to convert any back closure bra into a low back bra.
  • Double hook and eye design can hook most 2-or 3-hook bras. Also, transform 1-hook bra into a low back bra while attaching the side 1 hook to your bra.

Guide to Buying the Best Backless Bra

There are a few things to bear in mind when you’re looking for the best backless bra for yourself. Here are our tips…


If you have a larger bust it’s likely you’ll need to go for a more structured bra – they’re not as pretty as some of the other versions but your boobs will thank you for the extra security!! 

A good idea to go for a version with straps if you have a larger bust as it’s unlikely that a stick on bra will offer the support you need. 


This completely depends on the outfit you want to wear your backless bra with! However going for a seamless model with moulded cups will give you the flexibility of being able to wear your bra under a wider selection of outfits and fabrics without having to worry about any lines or bulges.


The only way to know for sure if a backless bra is right for you is to try it on. Comfort is important – you don’t want to spend your big night out or special day with straps or bands digging in, or constantly feeling like you have to readjust yourself!

Don’t remove labels until you try it on, and make sure you pay attention to how you feel. Move around, bend and stretch. If there’s something itching, rubbing or pinching your skin, it’s a no-no. It’ll only bother you more after a few hours of wear! 

Best Backless Bra Reviews

Let’s take a look at my five best backless bras and see how they compare.



This backless bra from the iconic Wonderbra offers high support with wide-set straps that have great invisibility under clothing. Although it isn’t the prettiest bra ever, it does its job and does it really well!

Wearers report how comfortable this bra is to wear, and how secure everything feels when it’s on despite the deep plunge cutout. It’s underwired, and although it isn’t padded the material is thick to provide nipple coverage and a seamless look. 

At the time of writing this bra is available in black and nude – your staple colours! It fits true to size, and the polyamide and polyester mix contains 15% elastane for comfort and flexibility.

This is the Best Backless bra for wearing under thicker materials and structured dresses, including wedding dresses!




The best thing about this bra is its versatility – it can be worn under a huge range of tops and dresses! With underwired cups with removable pads, and fully adjustable, front fastening and transparent straps, it’s easy to get a comfortable and secure fit.

The transparent straps give you many more options with your outfit, as the bra is great for wearing under lace or sheer dresses or tops. 

Bigger busted ladies report that this is a great alternative to a ‘stick-on’ bra which offers limited support. However it’s a great choice if you’ve a smaller bust too with the moulded cups. Wearers also comment on how comfortable this bra is, and easy to put on and take off with the front fastening clasp.

This bra runs true to size, and at the time of writing is available in black, white or nude.

Best for: Bigger busts, wearing under thicker, more structured material.



This bra is a ‘stick-on’ model, giving you complete freedom with your outfit choices! It’s one of the more secure options out there, with invisible side ‘wings’ offering discreet support for your bust. It’s ideal for outfits where you don’t want straps or a back band on show (like with a strapless bra), but still want a little shape and support.

The moulded cups have a seamless finish for a sleek outline. The bra is available in blackk or two skin toned options, nude and brown. Sizing runs a little small so consider going a little bigger than usual for comfort.

Wearers commend the bra for comfort, security and support, even up to a D cup! The side wings adhere well but a couple of users have reported a slight redness after all-day wear. However there’s not a lot of slippage, even after a night on the dance floor!

It’s not a bra for life as the adhesion on the wings will eventually fail, but with the proper care should last you for at least 20 wears!

This is the Best Backless bra for strapless and backless dresses and tops, and small to medium busts.



This bra does look a little odd at first glance, but it’s a great, versatile buy that’s suitable for wear under a myriad of outfits!

It can be worn as a plunge bra, push up bra, low back bra, backless bra, halter bra, or cross back bra. The Deep U plunge and shaped cups give maximum exposure while keeping the parts you want covered, covered, and the padded cups are amazing for smaller boobs giving extra lift and creating a bit of ‘ooh la la’ cleavage!

The fabric straps can be replaced with clear ones if you wish, and the bra comes with an extender which allows it to transform into a multi-way cross back for backless or low-back outfits. It’s not only available in black, white or nude but also three deep gem shades of deep red, purple and blue.

Sizing runs small so be prepared to size-up for the perfect fit. Weares love this bra’s versatility, and report that it’s great quality for the price, and gives an AWESOME push-up effect! Add a bit of tit tape and you can throw some serious shapes on the dance floor with confidence.

This is the Best Backless bra for smaller busts, non-strapless outfits and those times when you want great cleavage!



If you’re not sure whether you want to splash out on a strapless bra this bra accessory might be for you! This product comes in a pack of three (in black, white and nude) and is essentially an extender that converts your favourite bra into one suitable for wear with a low or scoop backed outfit.

It’s simple to attach to the hook and eye fasteners of your existing bra. However it can be a bit fiddly until you get used to it! There’s a hook and eye fastener at the front of the extender too for ease of use.

These are a great-value alternative to a backless bra, and they mean you can still wear all your favourite, most comfortable bras too! However, they may not be suitable for those over a certain dress size, as the adjustment on the extenders are limited.

Users up to a size UK 14 report they can wear the extender with comfort on its full extension, but beyond this and there may be issues with the fit, and with the band digging in and causing discomfort. 

This is the Best Backless bra for those on a budget, dress sizes of UK 14 and below.

FAQ about Backless Bras

how secure are backless bras?

The Best backless bra will often fit slightly tighter than your normal bras, but your size is usually going to be the same. Don’t size down, as you’re likely to have issues with bulging and straps cutting in!  


Remember that your bra size will change several times during your life – hormones, raging, pregnancy and weight loss or gain can all have an effect. So even if you think you’re confident with your bra size double-check to be sure!

What are the alternatives to backless bras?

The best alternative to a backless bra is an extender accessory, a stick-on bra, or tit tape! However depending on your outfit and bust/dress size these options may not be ideal for you.

While smaller busted ladies will get away with adhesive versions, those with a bigger bust will need a little more support – to prevent pain and discomfort as well as for that extra security!

HoAre backless bras generally true to size??

In our research we’ve found that backless bras tend to run a little small! Remember your bra size doesn’t define you – measure carefully, pay attention to size charts for the brand you’re looking at and if you need to go up a size then do so.

Can i wash transparent straps or wings?

We’d always recommend hand-washing bras with these transparent or adhesive parts. Or alternatively if they’re removable then feel free to pop the bra part into the wash!

Where can i buy backless bras?

From any good underwear shop or department store – though we’d recommend Amazon for sheer choice, value and the convenience of home delivery and easy returns. 

CAN i use tit tape with backless bras?

You sure can! It’s great for giving you that extra little bit of security, preventing dress slippage and making sure your outfit is lying at its best!