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Antheia Smoothing Underwired Plunge Swimsuit

Product code: T138295

About this style

Feel confident at the pool or beach in this plunging swimsuit by Miraclesuit. This sleek piece is made from firm-control Miratex® fabric for a smooth look and features ruched panels that work to sculpt and flatter your waist. Hidden underwire in the cups offers extra support, while the adjustable straps ensure a perfect fit. Luxe gold-tone detailing adds a luxe finishing touch.

Details & care

Style

Regular fit

Non padded

Control: Tummy control

Wired

Composition

Body - 82% nylon, 18% elastane, Lining - 69% nylon, 31% elastane

Care

Hand wash

Miraclesuit

Online only

Antheia Smoothing Underwired Plunge Swimsuit

€233

€93.20

Colour

On Sale

Size

Free standard delivery over €75

Reviews (2)

4.5

50% Recommended this product

27 January 2026Dee C C

Think twice about going up a size.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely swimsuit however I was advices to go up a size and I’m sure my normal size would have been suitable. I’ll be keeping the item as need it for a holiday very soon.

Reviewer Ratings

How do you feel about the size?

Large

How did it fit?

Excellent

Value for Money

Average

Material

Good

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

Large

How did it fit?

Excellent

Value for Money

Average

Material

Good

Style

Excellent

21 December 2025Hooksy

Perfect swimsuit

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Looks exactly like it does on the picture and the fit is perfectly sized, and a little generous. The swimsuit itself, does actually make you look slimmer and sucks you in, absolutely delighted with mine and l will buy more!

Reviewer Ratings

How do you feel about the size?

A bit large

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent