Buying guide · Lingerie & Swim

Bikinis: how to choose

A practical guide to choosing bikinis by silhouette, fabric, fit and care, with picks for high-waist, halter, padded and print styles.

At a glance

Prices today
$5.99 to $28.99
Colours
black, blue, red, white, green, pink, yellow, orange, rose, purple, floral, leopard
Materials
polyester, nylon, linen, spandex, knit
Details
padded, underwire, stretch, lightweight, lined, wireless, high-waist, adjustable

From the product pages of the pieces in stock now. Prices update with stock and are shown in your currency.

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How to choose bikinis

Begin with the shape you will feel most at ease in. A high-waist brief sits at the natural waist and draws a smooth line across the middle, while a brief-cut bottom follows the hip and leaves the leg freer. Tops range from a deep scoop on fine spaghetti straps to a halter neck that ties at the nape, and from a knot at the centre back to a strappy open back. Think about where you want coverage and where you want air, then choose the line that matches the way you swim, sunbathe and walk the shoreline.

Adjustability matters as much as the cut. Look for straps you can move and ties you can fasten to your frame; a top should sit level across the chest, with the scoop even and the rib flat rather than riding up. If a style has a high waist, settle it at your natural waist and check that the double layer, where there is one, lies flat at the edges. A bikini should feel secure when you lift your arms and comfortable when you stretch out on a towel.

If you are between sizes, take the larger size and use the adjustments to fine-tune the fit. Sizing can run one to two sizes smaller than US and EU charts, so check the size chart before you choose rather than guessing from your usual clothing size. The right fit is the one you stop thinking about once you are in the water.

Materials, details and fit

Fabric shapes how a bikini feels in and out of the water. Polyester and nylon appear across the collection, with stretch and quick-drying finishes on some styles. Ribbed nylon has a soft, springy hand and plenty of stretch, so it moves with a stroke and settles back into shape. Smooth nylon sits close against the body, and a polyester lining adds a clean finish inside the shell. Lightweight pieces fold neatly into a beach bag, while lined fronts stay smooth against damp skin.

Support comes in different forms. Soft chest pads, moulded cups and padded cups give shape without a wire on many styles, and wireless tops leave nothing to press against the ribs. Some product details mention an underwire, so read the individual description if you prefer a wired structure. High-waist bottoms rise to the natural waist; halter ties and adjustable straps let you set the top where you want it. A backless cut leaves the shoulders and back bare, while a scoop neck keeps the line simple at the front.

Details are worth checking before you choose: a knot at the centre back, patchwork panels, a ruched seat, double-layer edges, spaghetti straps or a high-cut leg all change how a piece sits and how it looks. None of these details is only decorative; each affects the fit and the way the bikini moves with you. Use the product description to confirm the cups, the lining, the rise and the strap type, then match those facts to what you know you will wear.

How to style them

Let the bikini set the tone and keep the rest simple. A solid colour reads as one clean line, so it pairs easily with a wide-brim hat, a sarong, an open shirt or flat sandals for the walk back from the beach. A print or a ribbed texture already carries the eye, so choose a cover-up in a quiet tone and let the swimwear lead. Fine gold hoops and a sheer cover-up work with a leopard or snake print without competing with it.

For a high-waist two-piece, think about the waist as the focal point. A cropped cover-up or a shirt tied at the waist keeps that line visible, while a longer shirt or a loose dress lets the brief sit underneath. Halter necks frame the shoulders, so leave the neckline clear and pull hair back if you want the tie to show. A strappy or backless top looks considered with a towel wrap and simple sandals; a scoop-neck style sits neatly under an open shirt.

Colour can do the work for you. Sky blue, deep black, white, red, wine, green, pink, yellow, orange and purple appear across the pieces, along with floral and animal prints. If you are choosing for a holiday wardrobe, pick one solid and one print so you can mix them with the same cover-up and sandals. If you are buying for yourself, start with the colour you reach for most and build the outfit around it.

Care and storage

Rinse swimwear in cool water after wearing, especially after salt water or a chlorinated pool. Use a small amount of mild detergent if needed, then squeeze gently rather than wringing, which can pull the fabric out of shape. Dry flat in the shade, away from direct sun and radiators, and turn printed or textured pieces inside out so the outer surface is not rubbed against a rough line.

Store bikinis flat or rolled in a drawer, not compressed under heavy items. Keep the top and bottom together so you can find a set quickly, and avoid hanging a damp piece by its straps, which can stretch them. If a style has moulded cups, keep it in a shape that holds the cup rather than folding it sharply. A little care after each swim keeps the fabric, lining and straps in better condition for the next beach day.

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Questions

How do I choose between a high-waist bikini and a brief-cut bottom?

A high-waist brief sits at the natural waist and gives a smooth line across the middle, while a brief-cut bottom follows the hip and leaves the leg freer. Think about the coverage you prefer when you swim, walk and sunbathe, then check the rise and the strap details on the piece you are considering.

What is the difference between padded and underwire bikini tops?

Padded tops use soft chest pads or moulded cups to shape the bust, and wireless styles have no underwire to press against the ribs. Some pieces are described with an underwire, so read the individual product details if you want a wired structure.

What size should I choose if I am between sizes?

Sizing can run one to two sizes smaller than US and EU charts, so check the size chart and take the larger size when you sit between two. Adjust the straps until the scoop sits level across the chest and the rib lies flat.

How should I wash and store a bikini?

Rinse it in cool water after wearing, squeeze gently rather than wringing, and dry it flat in the shade. Store the top and bottom together in a drawer, away from heavy items that could compress moulded cups or stretch the straps.

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This guide is written with the help of AI from the details on our own product pages and checked automatically before it is published. Product facts come only from those pages. All buying guides · Gift guides · Beauty Journal