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3 Pack Cotton Rich Non Wired Plunge Bras (A-E)

Product code: T337250

About this style

This three-pack of cotton-rich plunge bras effortlessly enhances your natural shape. Each bra is made with non-wired, non-padded cups for a lightweight and comfortable feel. Adjustable straps help you find the perfect fit. M&S Collection: versatile styles in modern shapes with unique and playful details.

Need some help? Search “bra fit” on our website to get fitted online or to book an appointment in store.

Details & care

Style

A to e bras

Hook and eye fastening

Non padded

Non wired

Composition

93% cotton, 7% elastane / spandex (exclusive of trimmings)

Care

Wash at 40°C

Do not bleach

Do not tumble dry

Do not iron

Do not dry clean

M&S

3 Pack Cotton Rich Non Wired Plunge Bras (A-E)

€26

Colour

Band Size

Cup Size

Free standard delivery over €75

Reviews (139)

3.7

58% Recommended this product

Mentions
31 July 2026BernieBernie

Big boob

Incentivised review originally posted on marksandspencer.com (UK)

If you have a large cup size then your breasts will spill out over the top and look unsightly.

Helpful?

30 July 2026Pollyanna5373

Poor quality

Incentivised review originally posted on marksandspencer.com (UK)

No, I don't recommend this

Not the best quality,plus wasnt in my opinion cotton rich and to low

Reviewer Ratings

Comfort

Fair

Helpful?

Reviewer Ratings

Comfort

Fair

29 July 2026MDBinWelwyn

No support

Incentivised review originally posted on marksandspencer.com (UK)

No, I don't recommend this

Super soft stretchy fabric feels great but provides no support

Reviewer Ratings

Comfort

Poor

Helpful?

Reviewer Ratings

Comfort

Poor

29 July 2026L7777

Best bra I have ever worn

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

I don't usually wear a bra, as I find them uncomfortable but this one has changed my mind. I think it is because it is cotton with no other material used in frilly bits. The straps are a bit wider where they go across the shoulders which I like. I have ordered some in a smaller size as well as I am loosing weight.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

28 July 2026Lara T88

Great casual bra

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

These have been a great addition to my wardrobe. Lovely soft cotton material. Great value.

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

27 July 2026Carrack7

Cotton comfort.

Incentivised review originally posted on marksandspencer.com (UK)

Really comfortable in this hot weather, not a great deal of support, but perfect for not too larger busts.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

26 July 2026Sarah611

Comfortable

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good quality, comfortable and a good price, I bought a cotton 3 pack as work bras as it can get very sweaty for a menopausal lady in my shop. I thought cotton would work well. They mostly fit very well apart from me not being quite busty enough to fill even a b cup, but I am quite happy with them.

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

25 July 2026Sg38

Best cotton bras

Incentivised review originally posted on marksandspencer.com (UK)

No, I don't recommend this

By far the best cotton bras I’ve bought. Lovely material, great shape, supportive. They wash very well too. I wish they did matching underwear that was only cotton too! The sizing is on the bigger size, I actually ended up sizing down 2 cup sizes, however 1 cup size down would have fitted ok too. Overall 10/10, very happy, I’ve already purchased more.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

25 July 2026lisacarol1

Lovely Bras

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

Fitted really well and very happy with these comfortable bras

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

25 July 2026Likecolours

Slightly uncomfortable due to bulky strap fitting

Incentivised review originally posted on marksandspencer.com (UK)

No, I don't recommend this

The protruding seam for the strap to attach to the bra is a bit uncomfortable.

Reviewer Ratings

Comfort

Poor

Helpful?

Reviewer Ratings

Comfort

Poor

25 July 2026Fellmog

Very comfortable to wear

Incentivised review originally posted on marksandspencer.com (UK)

Lovely soft cotton, great for the hot weather. My only problem is that the cups gape and provide little support when bending down gardening!

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

25 July 2026MaxWR

Cotton bras

Incentivised review originally posted on marksandspencer.com (UK)

Excellent fit and quality. Excellent bra fitting service in Worcester

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

24 July 2026Kazzarocks

3 pack cotton non wired bras

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

Absolutely fantastic!! Great design, perfect fit and superb wear especially with the hot weather.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

23 July 2026I am V

Comfortable bra 🥳

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good quality bras, value for money, perfect to wear in this heatwave.

Helpful?

23 July 2026Sassafras

Basic cotton for the heat

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

I ordered this set because of the current heat - I wanted cotton next to my skin instead of microfibre, which my other bras are. These fit me well but are not terribly flattering if you are small-busted as I am, but they do the job in hot weather. Good range of colours available and they have washed well and are comfortable.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

22 July 2026MumtazKarim

Not suitable for larger bust

Incentivised review originally posted on marksandspencer.com (UK)

Bought for the summer, cotton material but not suitable for DD+, boobs kept falling out, no support what so ever, material felt nice though

Reviewer Ratings

Comfort

Poor

Helpful?

Reviewer Ratings

Comfort

Poor

21 July 2026Jueboob

The back band needs to be deeper for larger busts

Incentivised review originally posted on marksandspencer.com (UK)

I have purchased 3 sets of these. They are beautifully soft and comfortable. The only downside is the back band. I purchased the DD cup and they seemed fine at first and then I began to experience 'fall out'. I couldn't return because I had worn all 6 bras on holiday. I later purchased the E cup in the same size and had no issues. I quickly realised that because the E cup is designed with 3 sets of hooks instead of two set it was much better and held me in. I would say the design for the DD cup size should also have the 3 hook and eye fastening to support the larger bust.

Helpful?

21 July 2026Clo28

Comfortable. Very pleased.

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very pleased with purchase. Very comfortable. Shall purchase in other colours.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

21 July 2026Me me

Poor

No, I don't recommend this

Poor quality no support at all …………………………………………..

Reviewer Ratings

Quality

Poor

Value for Money

Poor

Helpful?

Reviewer Ratings

Quality

Poor

Value for Money

Poor

21 July 2026Greyrose

Lovely and comfortable with enough support

Incentivised review originally posted on marksandspencer.com (UK)

These are lovely and comfortable with enough support for cup size C / D. The only reason I haven't given 5 stars is because the cup size seems a little larger than the ones I tried on in store AND you can't buy them singly or in your preferred colour combo

Helpful?

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