10 Plunge bras for low cut tops and dresses

As an Amazon Associate, I earn from qualifying purchases.

A plunge bra is a must-have bra for lower necklines. Why not make it one of your favorite feminine bras? There’s a pretty style for every mood see all 10 styles

woman wearing wired plunge bra marks and spencer

M&S ‘Sumptuously Soft™’ Band 32-42 and cups A-E | See Marks & Spencer


When to wear a plunge bra?

A plunge bra enhances your cleavage. Works great with your low-cut tops and dresses.



Marks and Spencer answers your common bra fit questions and shares tips on styles to suit you. Find your perfect bra with M&S BraFit

Shop Women's small cups at Lulalu.com
30AAA - 42AAA | 30AA - 42AA | 30A - 42A


Even under a low plunging dress, it will be pretty much invisible. And if the bra is showing a peek of the lace details? That’s perfectly fine!


The different styles of plunge bras

bralette plunge bra dobreva

Dobreva collection ‘Bralette Plunge’ | Band 32-42 and cups A-F | See Amazon.co.uk


Want to know your real bra size? Take me to the Bra Calculator


I love the fact the bra shows cleavage, even when I don’t need it for a lower neckline. I always feel pretty in it.

And there’s a style for every mood you’re in.

I made a selection of 10 styles of plunge bras.

  • wired plunge
  • wireless padded plunge
  • embroidery plunge
  • silk and lace plunge
  • push up plunge
  • deep plunge
  • t-shirt plunge
  • bralette see-through plunge
  • deep U multi-way push up
  • front-closure plunge


10 Plunge bra styles


1. Embroidery Underwired Plunge Bra M&S

woman wearing red plunge bra embroidery

M&S Band 32-44 and cups A-E | See Marks & Spencer



Marks and Spencer answers your common bra fit questions and shares tips on styles to suit you. Find your perfect bra with M&S BraFit

Shop Women's small cups at Lulalu.com
30AAA - 42AAA | 30AA - 42AA | 30A - 42A


This bra comes in 3 colors. A romantic plunge style with supportive underwiring.


2. Lace padded wireless plunge bra M&S

woman in plunge bra wireless with padding

M&S ‘Joy’. Band 28-42 and cups A-E | See Marks & Spencer


3. Non-wired plunge t-shirt bra M&S

woman wearing non wired plunge bra marks and spencer

M&S ‘Sumptuously Soft™’ Band 32-42 and cups A-E | See Marks & Spencer


4. Push up plunge bra M&S

woman wearing white push up plunge bra

M&S ‘2pk Padded Push-up’ Band 30-40 and cups AA-E | See Marks & Spencer


5. Lace padded nursing bra M&S

woman wearing a plunge nursing bra

M&S ‘Sumptuously Soft™’ Band 32-38 and cups B-E | See Marks & Spencer


6. Silk & Lace Underwired Plunge Bra

woman wearing silk plunge bra from marks and spencer

M&S ‘Rosie’ | Band 30-42 and cups A-E | See Marks & Spencer


7. Lace plunge bra underwire bralette see-through

bralette plunge bra dobreva

Dobreva ‘Bralette Plunge’ | Band 32-42 and cups A-F | See Amazon.co.uk

Available in 7 beautiful colors.


8. Deep plunge bra convertible push-up seamless

DotVol Lace Triangle Plunge Racerback Bralette | See Amazon.co.uk


9. Deep U Multi-Way push-up plunge bra

woman showing deep u plunge bra

Deep U Multi-Way push-up plunge bra | See Amazon.co.uk


10. Iris & Lilly Women’s Microfibre Front Closure Plunge Bra

woman showing front closure plunge bra

Iris & Lilly Women’s Microfibre Front Closure Plunge Bra | See Amazon.co.uk

Small bra guide | all topics
Small cups AAA and AA
A cup vs B cup
9 Cami tops with built-in shelf bra
Teen bras, buying your first bra
The best bikini’s for small busts
Dance bras for ballet, Zumba and more
The softest AA cups Triumph and Natura



Marks and Spencer answers your common bra fit questions and shares tips on styles to suit you. Find your perfect bra with M&S BraFit

Shop Women's small cups at Lulalu.com
30AAA - 42AAA | 30AA - 42AA | 30A - 42A