Update your browser for a better shopping experience!

Get faster load times, stronger security and access to all features.

Smoothing Body Soft™ Secret Support™ Maxi Slip

Product code: T326836

About this style

This full-length slip from Body by M&S will help create a sleek silhouette under maxi dresses. It's made in a non-wired, padded design with a discreet Secret Support™ bust. Cool Comfort™ keeps you feeling fresh all day. Part of the Body Soft™ collection, this piece has supersoft smoothing fabric with Flexifit™ four-way stretch, so it moves with you.

Body by M&S

Smoothing Body Soft™ Secret Support™ Maxi Slip

£28

Colour

Customers say:

Fits true to size()
Size

Free standard delivery over £75, otherwise from £3.99

Reviews (9)

3.3

44% Recommended this product

12 August 2026Oma17
Verified Purchase

not impressed

No, I don't recommend this

As a curvy girl, I bought this maxi slip for support but it has semi bra cups which mean you can't wear a bra underneath it yet they don't support breasts properly and the material is not smooth but feels weirdly tactile. Not impressed.

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

28 July 2026Cags 57
Verified Purchase

So happy with this purchase.

Yes, I recommend this

Great under garment very comfortable to wear and smooths bumps. I would advise getting a size smaller. I wish it was also in a lighter colour.

Reviewer Ratings

How did it fit?

Large

Helpful?

Reviewer Ratings

How did it fit?

Large

22 July 2026LSing1
Verified Purchase

Not for me

No, I don't recommend this

Wasn’t impressed with this, it wasn’t what I expected. It didn’t give me the look I was expecting

Reviewer Ratings

How did it fit?

Very large

Helpful?

Reviewer Ratings

How did it fit?

Very large

20 July 2026ASH1956
Verified Purchase

Perfect for under summer maxi dress

Yes, I recommend this

This fits like a second skin. Gives confidence when wearing light weight floaty dresses. It’s surprisingly very cool as well. I thought it might have made me feel warm thus reversing the effect of my loose fitting maxi, but no it’s very comfortable. I highly recommend this item.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 July 2026KarenBefc
Verified Purchase

Not the best ...

No, I don't recommend this

I tried to buy the long full length slip MS used to sell that went down to the ankles but they only sell it in the smaller lengths now 🙄🤷‍♀️ so had to buy this instead, wasn't a great fit at all, sent it back unfortunately

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

13 June 2026Yvettte
Verified Purchase

Fabulous - Now Do It In One Of The Nude Shades!

Yes, I recommend this

I think a slip is an essential item for any outfit to smooth the silhouette and this does this perfectly for all my maxi dresses/skirts. Who has lumps and bumps with a slip. My only gripe is it doesn't come in a nude shade as this is the shade that can be worn under any colour without showing. Please do it in either rose quartz or similar. PLEASE.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

10 June 2026Su5ie
Verified Purchase

Perfect

Yes, I recommend this

Exactly what I have been looking for, smooth contours

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

19 May 2026luckysaint
Verified Purchase

Tiny, had to return

No, I don't recommend this

Very very small, returned and not replaced, it put me off this style

Helpful?

26 April 2026MODW
Verified Purchase

To long

Originally posted on marksandspencer.ie

Slip was very long I am 5 7 and I felt it was just anit too long..also I wl prefer it in white or neutral

Helpful?

1 of 2