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Body Define™ Firm Control Wear Your Own Bra Bodysuit

Product code: T326762B

About this style

This figure-framing Body Define™ bodysuit provides firm control for a sleek silhouette, perfect as a foundation for any outfit. Made from smooth, high-quality fabric that contours to your shape, it features sheer striped inserts for a bold, contemporary look. It can be worn with your own bra for optimal support and comfort.

Please don’t worry if the packaging name looks a little different, it’s still the same colour, our packaging just takes a little longer to update. Opaline formerly known as Almond.

Body by M&S

Body Define™ Firm Control Wear Your Own Bra Bodysuit

€33

Colour

Size

Matching items: Strapless Bra F+
Free standard delivery over €75

Reviews (1003)

4.2

65% Recommended this product

Mentions
01 March 2026GlynisB

Smooths the lumps & bumps

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I have bought this body suit to replace an old one so as yet I haven’t worn it. I expect it to be the same as the old old one which smooths out the lumps & bumps nicely & is comfortable to wear.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

26 February 2026Jackie1alex

Comfortable to wear and great silhouette

Originally posted on marksandspencer.com (UK)

Wore this to a black tie event under a sheer fitted dress. Great fit without any bulges or lines showing through dress. Snatched my waist and smoothed out tummy perfectly. Loved the under bra straps

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

23 February 2026Redhairgirl

Small fitting

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Nice enough item but comes up very small. Will probably return it.

Reviewer Ratings

How do you feel about the size?

Small

Helpful?

Reviewer Ratings

How do you feel about the size?

Small

16 February 2026AILSOD

Good quality and gives a good shape

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely shape whilst not feeling too restrictive. Good for under dresses but you do get VPL so maybe not great for trousers.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

15 February 2026clariceindevon

Strange shape created by 'wear your own bra'

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Bought this to go under a devore dress for a wedding to achieve a smooth line. I didn't want my bra straps visible so thought the option to wear my own strapless bra with the body sounded brilliant. This didn't work, however. The body shape at the bra area means my boobs were cut in two so I ended up with four in effect. Not the look I was going for so had to return. In the end I wore big pants and opaque tights together with a strapless bra which all together had the smoothing effect I was looking for

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

12 February 2026Ang 2024

Body define firm control

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought this to wear under a very clingy dress to smooth out the lumps and bumps! Lovely material, very comfortable to wear, really pleased with the garment. Would definitely recommend for performance, comfort and price.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

10 February 202670 plus

Fastening difficulty

Yes, I recommend this

Nice garment. Good fit in size 12. Might normally wear 14. Difficulty with fastening for person with arthritic fingers. Would be much better if longer piece for fastening was from back to front rather than other way around.

Reviewer Ratings

Quality

Good

Value for Money

Good

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Good

09 February 2026MargotLH

Excellent shape wear!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

This is perfect for wear under a figure-hugging dress. Get's rid of those bumpy bits! Comfortable and a great fit, even with your own bra. Really good price point too.

Helpful?

05 February 2026Ella_789

Very happy

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Really happy with this. I find it a comfortable level of support, enough to smooth out the lines, but not too much. The shoulder straps are adjustable, and I didn't find it cut in anywhere. The poppers take a bit of getting used to, but much better than trying to take the whole thing off every time you pop to the loo!

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

03 February 2026Paiger

Firm body control

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

It’s the best piece of control wear lve purchase from M & S covered my roles and tummy brilliantly definitely recommend this.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

03 February 2026Luna78

Very good

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Quite comfortable and does the job nicely. Just what i needed

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

27 January 2026Faithstar

Very good quality and fitting is so good

Originally posted on marksandspencer.com (UK)

This is a great product it helps with a sleek and smooth silhouette enhancing your natural shape. It has convenient button closures that ensures easy bathroom access , while also allowing you to wear your preferred bra . It’s a must have .

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

27 January 2026Oluk

Comfortable

Yes, I recommend this

I don't like body hugging items and prefer upping my sizes. Needed one of these for that occasion dressing that comes up now and then. Used once and found it comfortable to keep the tummy in a little. Good delivery and comfy product at a great quality and price

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

24 January 2026BordeauxRed

Mmmmm

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought to replace the last one which was perfect and washed well. Haven’t sewn the bottom up yet and can’t wear until I’ve done that as they just pop open then ride up creating a hideous silhouette - perfect when secured!!

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

24 January 2026Zdby

Great shaper

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great shaper. Although firm control you can still move and breath in it. As you wear your own bra the panels at the bust area provide great support and a bit of an uplift. Now bought in different colours.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

17 January 2026Lex74

Great piece of lingerie

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I always buy them as they smooth out my tum and are extremely comfortable.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

08 January 2026Bia50

Amazing!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I simply use it everyday! It really works if you want to look flawless in any clothes specially for dresses! Get one size smaller.

Reviewer Ratings

How do you feel about the size?

A bit large

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

28 December 2025Caroshuff

Perfect for hiding bumps and lumps

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I have been wearing these for years. Great quality. They last a long time

Reviewer Ratings

How do you feel about the size?

Small

Helpful?

Reviewer Ratings

How do you feel about the size?

Small

22 December 2025teedee46

Really Comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Have used this product previously and was very pleased with it. I am looking forward to a similar experience again. For those with chronic back pain following a spinal fracture this shapewear is a real bonus though I do realise that it's sold as shapewear. So pleased that it is back in stock.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

22 December 2025yummymummyofthree

Not right for me

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Just didn’t work as I had hoped it would. I’ve bought shape wear in the past that was very good. This wasn’t firm enough, I really felt it made no difference at all to my shape so I returned it.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

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