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Lotta Cotton Rib Wired Demi Cup Bra (A-E)

Product code: T818902F

About this style

This cotton-blend bra from our B by Boutique collection is a comfy choice for daily wear. It's made from a marl fabric, with a Cleo lace trim on the padded, wired cups. Branded elastic on the underband gives this ribbed-texture piece a signature look. B by Boutique: Playful lingerie designed for good times.

Details & care

Item details

Model Height: 5ft9"/176cm

Model is wearing size: 32B

Style

A to e bras

Hook and eye fastening

Padded

Wired

Added Stretch

Composition

49% cotton, 28% polyester, 19% polyamide and 4% elastane (exclusive of trimmings)

Care

Wash at 40°C

Do not bleach

Do not tumble dry

Do not iron

Do not dry clean

B by Boutique

Lotta Cotton Rib Wired Demi Cup Bra (A-E)

€19.50

Colour

Band Size

Cup Size

Also available in: Plunge Bra A-E and Push Up Bra A-E
Free standard delivery over €75

Reviews (14)

4.3

71% Recommended this product

Mentions
20 May 202654RAH

Too big for demi

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Didn’t feel like a Demi cup at all. Just as much coverage as a normal tshirt bra

Helpful?

11 April 2026AeroPup

Poor quality

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Tried on and the stitching started coming away between the cup and the band. Bought another bra (same size, different style) which is lovely. Only had myself measured recently, so also know it's not a sizing issue. Very disappointed.

Helpful?

17 March 2026Martha OG

Great, comfy bra!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Really comfy and flattering bra, I’d recommend ordering a few as the sizing is a bit different to my other M&S bras but I can’t fault the quality and price.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

28 February 2026HD268

Excellent quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lively soft material, true to size fit and excellent quality.

Helpful?

11 February 2026BiGhi

Great for the price

Originally posted on marksandspencer.com (UK)

A lovely bra. Fits well and comfortable to wear. Very reasonably priced for the quality.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

10 February 2026Jackie rose

Good fitting bra , value for money.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I was very pleased with this bra it fitted perfectly and was suportive. Good value for money

Helpful?

05 February 2026Keke555

Great

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great value for money, the material is nice and the bra is very comfortable

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

03 February 2026Jooliedoolie

Lovely, comfy, cup cut too low

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Lovely and soft but the cup is cut quite low so doesn’t fully encapsulate the boobs and on thinner fabrics, there is a bulge line.

Helpful?

27 January 2026Ladymacduff

Pretty underwear

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

A pretty comfortable bra with a good cup sizing. Flattering colour and shape.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

23 January 2026Sue52W

Great bra and knickers. So comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Comfortable bra and the fabric being cotton mix is great. Liked it so much I bought another so I now have the beige and the pink complete with 3 pairs of knickers for each.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

15 January 2026baddie

M and S has my favourite bra!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I like it! Comfortable, breathable and cute! What more could you want?

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

12 January 2026Frances1150

Flattering and comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Comfortable and gives a good shape. I find many bras are too big on the cup but this one is great

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

11 January 2026Phazz

Love it!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Amazing! Love the fit and style of this bra, makes the girls feel secure. Material is soft and is just a nice looking bra that also can be worn everyday.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

08 January 2026

Such an amazing bra!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I've struggled with bra's fitting me right since I'm a 30A and many bra's don't flatter me and frankly I look flat chested but this bra is such a game changer! I absolutely adore it and I feel so confident in it. Thank you M&S for designing this bra!

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

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