Our Experts Suggestions of

Best Bras for Backless & Low Back Dresses

A backless or low back dress is one of the trickiest outfits to wear a bra under — but it's far from impossible. Below, our expert fitters share their tried and tested solutions for open back styles, from convertible bras and bodysuits to adhesive options and accessories for when a traditional bra simply won't work.

Why These Items

We've carefully selected these products to suit a range of backless and low-back outfits. Our trusted Refined 5 Way Convertible bras offer versatile styling and reliable support, with adjustable straps to suit different necklines. For extra coverage, our low-back bodysuits provide structure without compromising your outfit. Boob tape and stick-on bras complete the collection for dresses where traditional bras simply won't work.

How to Find the Right Support for a Backless Outfit

Backless and low back dresses require support that stays hidden beneath your outfit. For dresses with a partially exposed back, a low back bra or convertible bra offers discreet support while keeping straps and bands out of sight.

For completely backless styles, adhesive bras and boob tape provide coverage without a back band, particularly for smaller busts.

Alternatively, low back bodysuits offer front coverage, a smooth silhouette and a secure fit that stays in place throughout the evening.

Can I wear a regular bra under a low back dress?

Yes - the key is choosing a style where the back sits low enough to stay hidden. A convertible bra worn in a halter or crossback configuration removes the traditional back band from the equation while keeping the underwire support intact through the straps. For dresses where the back is open entirely, adhesive bras or boob tape are your most reliable alternatives. The right solution depends on how low the back falls and how much support you need - our team can help you work this out in store.

Are bodysuits a good option under a backless dress?

Often overlooked but genuinely excellent - particularly for women who want structure and coverage at the front without any visible bra. The plunge bodysuits in this collection sit very low at the front and open at the back, giving you a clean silhouette while staying completely secure all night. They work best under dresses with at least some back coverage, as the bodysuit itself needs somewhere to sit - but for the right dress style they're one of the most comfortable and reliable solutions we offer.

Can I get help finding the right solution for my specific dress in Melbourne?

For backless outfits especially, we'd genuinely encourage you to come in rather than guessing online. The right solution depends on where your dress sits at the back, how much support you need and how long you'll be wearing it - and those are things that are very hard to assess without seeing both you and the dress. At Illusions Lingerie in Melbourne our expert fitters deal with this question regularly and can talk you through the exact combination of products that will work for your specific outfit. Fittings for shapewear in Melbourne are completely free and no booking is required - bring your dress if you can.

Meet The Team

Our Experts

Every bra recommended across our Solutions pages has been hand-selected by our in-store fitting experts - bra fitters with decades of experience fitting real bodies across every shape, size and life stage. These are the styles they recommend based on fit and customer feedback every single day: the ones that solve real problems and that they know, from experience, actually work.

Meet The Expert

Tracey

With over 40 years of specialist bra fitting experience, Tracey has fitted women through every shape, size and stage of life - first bras, pregnancies, post-surgery recoveries and wedding days included. Her knowledge of how different bodies, breast shapes and outfits interact with different bra styles is unmatched, and she has an extraordinary ability to cut straight to the solution, no matter how long a customer has been struggling to find the right fit. As Melbourne's original "Bra Fairy," Tracey's approach is warm, judgement-free and completely focused on one outcome: finding you a bra that changes the way you look and feel.

Beige ribbed long-sleeve top with black cuffs.

Meet The Expert

Talya

Talya has spent nearly two decades developing expert knowledge in fitting women across every shape, size and life stage - and she brings a rare combination of technical precision and empathy to every appointment. She has particular expertise in mastectomy fittings, understanding that the right fit after surgery is about so much more than size. Whatever the challenge - an elusive size, a tricky outfit, a shape that's never quite fitted standard styles - Talya's depth of experience means she's almost certainly solved it before, and she'll find the right solution for you.

White lace bra with floral embroidery and adjustable straps

Get Fitted In-Store

As helpful as our online solutions guide is, nothing replaces the expertise of a professional fitting in person. Our specialised team can assess your shape, identify exactly what's not working with your current bra and put you in styles you'd never have found on your own - all in a relaxed, private and completely judgement-free environment.

Get Fitted