I Know Good Bras—These 23 Plunge Styles Are Game-Changing

Being a fashion editor, I’m usually the first person my friends come to with their style dilemmas, and right now, the question that keeps cropping up is, "Which bra would look good with this outfit?” With occasion season in full swing, many of us are now faced with working out which underwear (if any!) works with the outfit we have planned.

I’ve been quietly observing the trends coming through, and with lots of backless, strapless and plunging pieces on offer, there’s more emphasis on getting your underwear right than ever before. I myself spent inordinate amounts of time trying to find a backless bra to suit 1) the dress I had in mind and 2) my 32G cup size. It was an effort, but the reward of being comfortable enough to wear a dress style I previously never thought I’d be able to was so worth it. So today, I’m focused on helping you find your perfect plunge-bra solution. 

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(Image credit: @ali_tate_cutler)

Ali Tate Cutler wears a plunging top with jeans and sandals. 

Depending on your wants and needs, finding the best plunge bras can be tricky. My experience with them varies drastically—I have one I love and have bought in every colour it comes in (more about this style later). However, others have left me feeling unsupported and dealing with four-boob overspill. Not the look you want when you’re wearing a silk slip dress, let me tell you.

Identifying the needs of your plunge bra is crucial in choosing the correct one. Do you want it to smooth, to support, to look pretty or, the holy trinity, to do all three? Do you also need it to be strapless or backless? That presents another challenge. Fortunately for you, I love a challenge.

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(Image credit: @allisonho)

Allison Ho styles a plunge bra with a striped blazer and shorts co-ord.

Below, I’ve hand-picked what I believe to be the best plunge bras on the market right now with my rationale for each. Scroll on to see them, and hopefully, you’ll find your perfect plunge-bra match. 

Shop the Best Plunge Bras

Next Up: These 15 Strapless Bras Have the Best Reviews and Sell Like Crazy

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Maxine Eggenberger
Deputy Editor

Maxine Eggenberger is Who What Wear UK’s Deputy Editor and has over fourteen years of experience in fashion journalism. She been creating engaging and authoritative content for Who What Wear UK since 2018, covering runway reports, emerging trends, long-form features, talent interviews self-styled shopping stories and columns, including her edit of the best new-in buys. She ensures the highest editorial standards are met across the site, leads the editorial team in their search and keyword planning, works closely with the fashion and beauty team on strategy and continues to pen many of her own articles. Prior to Who What Wear UK, Maxine's contributed to publications including Grazia, InStyle Marie Claire, Elle and Look, amongst others.