13 flattering tummy control swimsuits to feel confident in at the beach this summer
Poolside confidence is an age-old dilemma for most women, but, like shapewear under wedding guest dresses, the best tummy control swimsuits can alleviate some of your anxiety – allowing you to actually enjoy yourself.
We should preface this by saying we strive to be the most body positive at all times and hope to empower others to be the same, however we also understand that self-consciousness is inevitable (particularly when it comes to stripping down to your skivvies at the beach). If a solution-based one-piece swimsuit can allow you to get back to the more important things in life, then we're all for that too.
The good news? There's actually loads of shaping swimsuits on the market, so if you are looking for something extra flattering, we’ve got your back (and your front). We've found the best tummy control swimsuit from everyone's favourite swimwear brands for the days when bikinis just don't cut it.
SKIP TO: Shop the best tummy control swimsuits 2025 | What does a tummy control swimsuit do? | How we chose the best tummy control swimsuits.
What swimsuit is best for tummy control?
- Most flattering tummy control swimsuit: Tummy Control Padded Plunge Swimsuit, £35, Marks & Spencer
- Tummy control swimsuit with detachable straps: Panama Smoothing Swimsuit, £54, Boux Avenue
- Best underwired tummy control swimsuit: Samoa Boost Push-Up Padded Underwired Swimsuit, £59, Pour Moi
.jpg)
What does a tummy control swimsuit do?
Similar to how SPANX and SKIMS works, a tummy control swimsuit will smooth everything out and keep it in place whether you're swimming, sunbathing or strolling along the beach/pool. If you're someone who wants to feel supported in their swimwear, then they're definitely for you.
While retro high-waisted bikini bottom/bikini brief styles are spot on for those who still wish to tan at least some of their tummy, its the one-piece swimsuits that are our favourite choice when it comes to feeling ultra confident and secure. Amazon's black swimsuit with sheer panel and powermesh has a hidden under-the-midriff-area that will upgrade any beachside lewk, and Marks & Spencer and Cupshe take the cake with their brilliant array of slimming tummy-control swimsuits options.
How we chose the best tummy control swimsuits in this guide:
By checking customer reviews, testing a few styles out ourselves, and looking at search data and trends, we've curated what we feel is a selection of the best tummy control swimsuits on the market. We've paid particular attention to specifics like cost, fabrics, sustainability and wearability in order to narrow it all down, while throwing in a few pros and cons per each style. Therefore, what you'll find below are the tummy control swimsuits that we think are truly worth shouting about. Happy shopping.
Want more swimwear content? We've got the best full-coverage bikini bottoms, period swimwear and maternity swimwear to don this season. For more from GLAMOUR UK's Senior Commerce Writer Georgia Trodd, follow her on Instagram @georgiatrodd.
Scroll down to see GLAMOUR's edit of the best tummy control swimsuits to *add to cart.*
Samoa Boost Push-Up Padded Underwired Swimsuit
Customers are saying: “Beautifully made…once I got used to the padded cups I felt fantastic - the costume gives a great shape and feels very glamorous on.” – reviewer on Pour Moi.
- Pros: Ruched, adjustable side strings.
- Cons: Measured in bra sizes which don't always correlate with body size.
- Colours: 2.
- Sizes: 32B-38F.
- Materials: Polyamide and elastane.
Save when you shop for tummy control swimsuits with these Pour Moi discount codes at checkout.
Customers are saying: “Looks great, possibly size up as it was a little tight, not sure how comfortable it will be after wearing for a while.” – reviewer on Boux Avenue.
- Pros: Detachable straps to criss-cross or turn into a bandeau swimsuit.
- Cons: Measured in bra sizes/cup sizes which don't always correlate with body size.
- Colours: 2.
- Sizes: 30B-38G.
- Materials: Polyamide and elastane.
Save when you shop for tummy control swimsuits with these Boux Avenue discount codes at checkout.
Tummy Control Padded Plunge Swimsuit
Customers are saying: “I really like this swimsuit. Colour is great and the sizing is good although I did go up one size as I usually do in a swimsuit. Lovely on the bust too.” – reviewer on Marks & Spencer.
- Pros: The U-notch detail makes it look expensive.
- Cons: Only comes in two colours.
- Colours: 2.
- Sizes: UK 8-24 in regular and long.
- Materials: Polyamide and elastane.
The Ruched Maillot One-Piece Swimsuit
Customers are saying: “I absolutely love how I feel wearing this swimsuit. The ruching and square neckline are so flattering. I also tried it on with a pair of jeans, and it looks great doubled as a bodysuit. I don't like super tight anything, so I sized up as I do think the suit runs small.” – reviewer on Free People.
- Pros: It comes in 11 different colours.
- Cons: It's not the most affordable option.
- Colours: 11.
- Sizes: XS-XL.
- Materials: Recycled polyamide and elastane.
Save when you shop for tummy control swimsuits with these Free People discount codes at checkout.
.jpg)
Regatta Women's Sakari Tummy Control Costume
Customers are saying: There are no reviews on this piece yet.
- Pros: Wide, adjustable straps. Good for swimming laps.
- Cons: Only available in black.
- Colours: 1.
- Sizes: UK 8-20.
- Materials: Polyester and elastane.
Sunset Glow Tummy Control One-Piece Swimsuit
Customers are saying: “Love it! The fit is amazing! The colour is beautiful! This swimsuit is perfect!” – reviewer on Cupshe.
- Pros: Corset detailing at the waist lends an even more flattering shape.
- Cons: Only available in one colour.
- Colours: 1.
- Sizes: XS-XXL.
- Materials: Nylon and spandex.
Save when you shop for tummy control swimsuits with these Cupshe discount codes at checkout.
Recycled Tummy Toning Swimsuit
Customers are saying: “Good quality and flattering. Holds the tummy in but my only complaint is that the torso is very short.” – reviewer on La Redoute.
- Pros: Made with recycled polyester.
- Cons: Quite plain in comparison to others.
- Colours: Black, teal.
- Sizes: UK 8-24.
- Materials: Recycled polyester.
Save when you shop for the best tummy control swimsuits with these La Redoute discount codes at checkout.
Removable Straps Belted Control Swimsuit
Customers are saying: “Lovely style and true to size. Top half a little less fitted than I'd hoped. For the price I was hoping for a thicker material.” – reviewer on Pour Moi.
- Pros: The waist-cinching belt.
- Cons: Only plain colours available.
- Colours: Black and white, leopard, zebra, teal and black.
- Sizes: UK 10-22.
- Materials: Polyamide and elastane.
Joweechy Ruched Tummy Control One Piece Retro Swimsuit
Customers are saying: “Just what I was after. I particularly like the shoulder straps as I often have the annoying problem of straps slipping while I'm swimming front crawl.” – reviewer on Amazon.
- Pros: Comes in loads of different colours and patterns.
- Cons: Only goes up to an XL.
- Colours: 11.
- Sizes: XS-XL.
- Materials: Polyester and elastane.
Save when you shop for the best tummy control swimsuits with these Amazon discount codes at checkout.
360 Tummy Control Padded Square Neck Swimsuit
Customers are saying: “Bought for holiday. Looks good and good control, maybe a little sparse on the bum coverage.” – reviewer on Marks & Spencer.
- Pros: Comes in a regular and tall length.
- Cons: Only comes in two colours.
- Colours: 2.
- Sizes: UK 8-24 in regular and long.
- Materials: Polyamide and elastane.
Berry Crush Colorblock Halter Tummy Control One-Piece Swimsuit
Customers are saying: “Really lovely colour, not sure about amount of ‘tummy control’ but keeping as still looks nice and feels comfy. I would love if it was a tiny bit higher on the leg.” – reviewer on Cupshe.
- Pros: It's on sale for less than £30.
- Cons: Only available in one colour.
- Colours: 1.
- Sizes: XS-XXL.
- Materials: Nylon and spandex.
ASOS DESIGN Revenge Sculpting Swimsuit
Customers are saying: There are no reviews on this piece yet.
- Pros: Flattering square neckline and subtle scoop back.
- Cons: Only available in two colours.
- Colours: 2.
- Sizes: UK 4-18.
- Materials: Polyamide and elastane.
Save when you shop for tummy control swimsuits, including Speedo styles and tankinis, with these ASOS discount codes at checkout.
360 Tummy Control Printed Plunge Swimsuit
Customers are saying: “Body is secure without being restrictive, covers the important parts properly. Has a retro style that I love.” – reviewer on Marks & Spencer.
- Pros: Pretty pattern.
- Cons: Some customers say the fit is small due to the tummy control.
- Colours: 3.
- Sizes: UK 8-24 in regular and long.
- Materials: Polyamide and elastane.
Save when you shop for tummy control swimsuits with these Marks & Spencer discount codes at checkout.
.jpg)
