The 14 best one-pieces for your winter sun holiday

Away That Day Swimsuit Spring Summer 2024 campaign

Credit: Away That Day

Fashion


The 14 best one-pieces for your winter sun holiday

By Kitty McGee

Updated 2 years ago

All products on this page have been selected by the editorial team, however Stylist may make commission on some products purchased through affiliate links in this article

5 min read

Brutal winter weather and the January blues are fuelling escapism, so whether you’re dreaming of a holiday abroad or are feeling optimistic about the British summer, the start of the year is the perfect time to invest in your summer wardrobe. 


Sales of holidaywear are soaring thanks to a combination of the January blues and recent cold spells fuelling escapism. Swimwear at John Lewis is up 22% on this time last year and specifically swimsuits are up 28% on last year. 

Georgina Coulter, Head of Buying at TheOutnet.com said the site has seen an up lift of general searches for swimwear over the past few months too, she adds, “We have an always-on buying strategy for swimwear and see consistent demand throughout the year, but over the past few months, we have seen an up lift of general searches for swimwear. We see strongest engagement from January to April – with a peak around mid – March, as customers prepare for the warmer months ahead.”

It’s hard not to dream about the promise of sunny skies, warm sea swims and sundowners in bars where footwear is optional when the weather is so grim. 

Winter is also a great time to buy holidaywear and swimwear, with many retailers reporting a spike in sales that ensures they have plenty of exciting newness and great staples. Not only that, but spring/summer stock arrives in stores in February, making it a great month to shop for summer clothes and swimwear.

Grace Neal, buying manager at Selfridges, explains: “At Selfridges demand for our swim and holiday offer is year-round, with customers looking to make special investments for precious winter sun breaks. Our most popular brands are aspirational, understanding that choosing new swimwear is that first step into escapism, especially at the beginning of the year.” 

Ingemae Kotze, founder and creative director at Away That Day,  adds, “Our customers love Away That Day for their winter holidays and spa retreats. We offer stylish, timeless swimsuits and mix-to-match separates that can be worn year after year. We also love offering newness during the winter months as there’s not a huge selection of swimwear available during this time. Additionally, we offer worldwide shipping, which helps to extend our range to those in warmer temperatures.”

FREYA NOMAD NIGHTS-BLACK-UW SWIMSUIT-AS205442-BLK

Credit: Freya

Trending swimwear styles for the summer ahead include primary brights, minimal designs and one-shoulder styles, but timeless black and printed options are so versatile and will always work well in a holiday wardrobe.

A statement one-piece is a great day-to-night holiday option – wrap a pareo around your waist and add a statement pair of sandals for a low-key drink by the beach. Throw an undone short-sleeved linen shirt or a supersized cotton shirt over your one-piece and add cotton or denim shorts, chunky flats and an oversized raffia bag for an effortless summer evening look. High-waisted lightweight trousers and statement jewellery provide a more elegant evening look.

Whatever your preferred aesthetic – whether sporty, minimal, maximal or classic – we have a swimsuit for you.

Triangl green one piece swimsuit

Credit: Triangl


Marks and Spencer blue square neck swimsuit £15

M&S Collection square-neck swimsuit

A brilliant swimsuit for many reasons: it’s minimal and sleek, it boasts the of-the-moment square neckline and it looks great with shorts and a short-sleeved shirt for a sundowner too.

Shop M&S Collection Square Neck Swimsuit, £15

Buy now

Hunza G domino swimsuit £175 at fenwick.com

Hunza G Domino swimsuit

Hunza G’s swimsuits need no introduction and this soft blush style is a great addition to your beach wardrobe thanks to its versatility. Supportive enough for swimming and chic enough to wear to the beach bar.

Shop Hunza G Domino Swimsuit at Fenwick, £170

Buy now

Eres one piece swimsuit at net a porter.com £315

Eres Les Essentials Diamant swimsuit

If your holiday wardrobe is a carefully curated edit of earthy tones and tonal separates this Eres swimsuit is for you. Wear it with silk wide-leg trousers, cat-eye sunglasses and a suede hobo bag.

Shop Eres Les Essentials brown one-piece at Net-a-Porter, £315

Buy now

Reiss halter printed swimsuit £55

Reiss Isabel plunge-neck swimsuit

Playful printed swimwear is a great way to inject some fun into tired holiday clothes. Great with plain cotton or linen separates and some simple gold jewellery.

Shop Reiss printed plunge swimsuit at Selfridges, £50

Buy now

Alexandra Miro belted swimsuit

Alexandra Miro Audrey swimsuit

This chic retro swimsuit is for the more polished among us. Wear it with oversized men’s shirting (undone) and structured lightweight shorts or trousers.

Shop Alexandra Miro Audrey belted white one-piece, £215 
(ships 13 March)

Buy now

Cover Swim swimsuit one piece at net-a-porter.com £183

Cover Swim navy stretch swimsuit

Frustrated with the limited swimwear options that protect skin from the sun, Lisa Moore launched her own beachwear brand, Cover Swim. Her innovative pieces provide UPF50+ protection to block 98% of harmful UV rays. The premium fabrics are also quick-drying, breathable and perfect for more active holidays.

Shop Cover Swim swimsuit at Net-a-Porter, £183

Buy now

Triangl swimsuit one-piece winter sun

Triangl Rafa swimsuit

Triangl’s playful swimsuits and two-pieces are for those less keen on full coverage. Choose from bright colours, on-trend earthy tones and brilliant cover-ups too.

Shop Triangl burgundy swimsuit, £119

Buy now

Calzedonia Indonesia swimsuit

Calzedonia Indonesia swimsuit

Calzedonia’s swimwear has cult status in its native Italy thanks to its great quality and support. Its Indonesia collection is a showcase of timeless, versatile swimwear that won’t date. 

Shop Calzedonia black one-piece, £49

Buy now

ELOMI KATA-BEACH-BLACK-NON-WIRED-PLUNGE-SWIMSUIT-ES801744-CUTOUT-WEB-SS24

Elomi printed plunge swimsuit

Comfortable and supportive without padding or wiring, this Elomi swimsuit has broad, adjustable straps and a clasp fastening at the back. It’s available up to a size 42 H/HH. Wear it with black wide-leg linen trousers and slip-on leather sandals.

Shop Elomi printed plunge swimsuit at M&S, £74

Buy now

Away That Day black and white one piece swimsuit at selfridges.com

Away That Day Cannes biodegradable stretch-polyamide swimsuit

Away That Day’s swimsuits aren’t just elegant; they are functional too, with a focus on supporting all shapes,and with great sustainability credentials.

Buy Away That Day Cannes monochrome swimsuit at Selfridges, £225

Buy now

Freya Nomad Nights black swimsuit

Freya Nomad Nights swimsuit

Freya’s playful swimsuits helpfully come in cup-sized swimwear, offering poolside support in up to a J cup. This black swimsuit makes a subtle statement and would look great with a bright oversized shirt, a short printed pareo and bright flip flops.

Shop Freya Nomad Nights swimsuit
(available from February)

Buy now

JETS IslaRib J11136 Black MINIMAL TANK 1PCE £162

Jets Rib minimal one-piece

This understated, ribbed one-piece is a great choice for colour lovers. It’s a great shade to clash with bright fuchsia pink or dusty blue. Or pair it with chocolate brown, burgundy or cream for an effortless beach look.

Shop Jets Ribbed Tank One-Piece in Lima, £162

Buy now

Seafolly Neue Wave swimsuit

Seafolly Neue Wave V Neck One Piece in Jade

This new wave print one-piece from Seafolly looks great with denim, white cotton and simple navy sundresses.

Shop Seafolly Sea Dive One Shoulder One Piece, £160

Buy now

Accessorize_Holiday Shop_Shimmer Bikini Swimsuit_Gold_RRP £42_ Hi Res 1

Accessorize Shimmer One Shoulder Swimsuit

Great for a girls trip to the polished shores of Southern Spain, the Algarve or Miami this fabulous gold swimsuit doubles as a body and was made to be worn with wide-leg trousers, Hermes sandals and a big sunhat.

Shop Accessorize one-shoulder gold swimsuit, £42

Buy now

Images: Away That Day; courtesy of brands

Sign up for the latest news and must-read features from Stylist, so you don’t miss out on the conversation.

By signing up you agree to occasionally receive offers and promotions from Stylist. Newsletters may contain online ads and content funded by carefully selected partners. Don’t worry, we’ll never share or sell your data. You can opt-out at any time. For more information read Stylist’s Privacy Policy

Thank you!

You’re now subscribed to all our newsletters. You can manage your subscriptions at any time from an email or from a MyStylist account.