Summer is just around the corner, and it’s time to hit the beach with confidence and style. If you’re a plus-size fashionista or part of the body-positive community, finding the perfect bathing suits that are both stylish and functional can sometimes feel like a daunting task. But worry no more! This guide is here to help you discover the best plus-size swimwear that not only fits perfectly but also makes you look and feel fabulous.

In this comprehensive guide, we’ll explore the top plus-size swimsuit styles that cater to a variety of preferences, from one-pieces and bikinis to swim dresses and tankinis — and what to look for in each so you buy the right one. By the end of this post, you’ll be ready to make a splash with confidence in your new favorite swimsuit.

Best All-Rounder: The Halter One-Piece

When it comes to finding a swimsuit that does everything well, a halter one-piece is hard to beat. This style offers excellent support and coverage while accentuating your curves in all the right places.

The halter neckline provides a flattering look for all body types, and adjustable straps let you set the exact height of the neckline — check that they are genuinely adjustable rather than decorative. Look for a soft but durable fabric with a good lining, which is what keeps a one-piece opaque when wet. With a chic design and a comfortable fit, this silhouette is a must-have for any plus-size fashionista.

Best for a Fuller Bust: Cup-Sized One-Pieces

Finding a swimsuit that offers adequate support for larger busts can be challenging. The thing to look for is a suit sold in actual cup sizes — A through G, rather than S/M/L — because a lettered chest measurement is the only way a swimsuit can be engineered for your bust and body separately.

Prioritise an underwire, wide adjustable straps and a supportive back band. Crinkle fabrics add a stylish touch and hide any pulling, and eco-friendly recycled fabrics are increasingly common. These features together mean you can enjoy your time in the water without any worries about discomfort or lack of support.

Best Classic One-Piece

A well-made classic one-piece is a game-changer for plus-size swimwear. The best of them are cut to adjust to your body’s unique contours rather than assuming one standard shape, which is what makes a suit feel like it was made for you.

Look for high-quality, stretchy material with good recovery — press the fabric and check it springs back rather than staying stretched. A sleek design and classic silhouette make this a versatile choice for any beach outing. Whether you’re swimming, sunbathing, or participating in water sports, this style has you covered.

Most Supportive Bikini Top: Underwire Styles

Support is crucial when it comes to swim tops, and an underwire top delivers just that. Look for an underwire that sits flat against your ribcage with no gaping at the centre, plus adjustable straps for a comfortable fit.

Hardware details like chain accents add a touch of glamor, making these perfect for those who want to stand out — just check the metal is coated for saltwater. Pair with your favorite bikini bottoms for a chic and supportive swimwear option that keeps you confident all day long.

Best for Sun Protection: UPF Swimwear

For those who prioritize sun protection, look for a suit with a stated UPF rating. UPF 50+ fabric offers superior protection from harmful UV rays — and unlike sunscreen, it does not wash off or need reapplying.

A cinched cutout design adds a trendy touch, while high-quality material ensures a comfortable fit. This kind of swimsuit is perfect for long days at the beach, allowing you to enjoy the sun without worrying about sunburn.

Best Swim Dress and Shaping Styles

Swim dresses offer a flattering and feminine look, and the best of them combine style and function — providing shaping through the midsection along with genuine bust support from a built-in underwire bra.

A twisted or ruched front adds a sophisticated touch and disguises anything you’d rather not highlight, making this a perfect choice for those who want to look elegant by the water. Check the skirt is attached at a flattering point on the hip rather than the waist. Whether you're swimming or lounging, a swim dress ensures you feel confident and comfortable.

Best High-Waist Bikini

High waisted bikinis are a favorite among plus-size fashionistas. A high-waisted bottom provides excellent tummy control and a flattering fit, and the waistband should sit at or just above your natural waist without rolling down when you move.

A matching top with good support and adjustable straps adds comfort. With a stylish design and the right fit, a high-waist set is sure to become a staple in your summer wardrobe.

Best Short-Sleeve and Extra-Coverage Swimsuits

Short-sleeve swimsuits offer a unique and fashionable option for plus-size swimwear. Short sleeves provide additional coverage across the upper arms and useful protection from the sun — look for a stretchy sleeve that does not restrict your shoulders when you swim.

High-quality material ensures a comfortable and supportive fit, while a stylish design keeps you looking chic. This kind of swimsuit is perfect for those who want a little extra coverage without sacrificing style.

Boldest Look: Plunge and Cutout One-Pieces

If you're looking to turn heads at the beach, a plunging neckline with cutout details is the way to do it. This style is perfect for those who want to make a bold statement.

Look for internal support built into a plunge — side boning or a hidden band — so the neckline stays where you put it. High-quality material ensures a comfortable fit, while the design accentuates your curves. In a suit like this, you'll feel confident and glamorous all day long.

Best for Tummy Control

Tummy control is a top priority for many when choosing swimwear. The suits that actually deliver it use a double-layered or power-mesh front panel rather than just a tight fit — worth checking the description for.

A plunging neckline adds a touch of glamor, while a supportive fit ensures you feel comfortable and confident. This kind of swimsuit is perfect for those who want to look stylish while enjoying the benefits of shaping.

Best Bikini Set

A coordinated high-waisted bikini set is a popular choice for plus-size swimwear, with a bottom that provides excellent coverage and a flattering fit. Buying top and bottom as separates, where you can, means you can size each to your own measurements.

A matching top with good support and adjustable straps adds comfort. With a stylish design and the right fit, a bikini set is sure to become a favorite in your summer wardrobe.

Best Tankini Top

Tankinis are a versatile and stylish option for plus-size swimwear, and the best ones offer excellent support with an underwire design and adjustable straps. Check the length — a tankini should reach your hip so it does not ride up in the water.

High-quality material ensures a comfortable fit, while a stylish design keeps you looking chic. Pair it with your favorite swim bottoms for a customized and flattering look.

Best Everyday Bikini Top: The Scoop Neck

Finding the perfect bikini top can be a challenge, and a scoop neckline with adjustable straps is the most reliably comfortable place to start — it provides excellent support without the fit issues of a triangle or bandeau.

High-quality material ensures durability, while a stylish design keeps you looking fashionable. Pair it with your favorite bikini bottoms for a chic and supportive swimwear option.

Best Bikini Bottoms: Mid-Waist

A mid-waist bottom is a top choice for plus-size bikinis, offering excellent coverage and a flattering fit without the compression of a full high-waist. Look for fully lined bottoms and a covered elastic leg opening, which stops the edge digging in.

High-quality material ensures durability, while a stylish design keeps you looking fashionable. Pair these bottoms with your favorite bikini top for a chic and supportive swimwear option.

Best Full-Coverage Swimsuit

Full-coverage swimsuits are a great option for those who want extra coverage without sacrificing style. A high neckline and modest cut give you coverage across the chest and back while still looking considered rather than sporty.

High-quality material ensures a comfortable fit, while a stylish design keeps you looking chic. This kind of swimsuit is perfect for those who want to enjoy the water with confidence and comfort.

Most Stylish: The Wrap Bandeau

For those who want to make a fashion statement, a wrap-design bandeau bikini is the perfect choice — a trendy and fashionable option that also gives you some control over the fit, since the wrap ties to your own measurements.

High-quality material ensures a comfortable fit, while the design keeps you looking chic. If you plan to swim rather than sunbathe, look for a bandeau with removable halter straps. With this style, you'll be the center of attention at any beach or pool party.

Best Lift: The Underwire Wrap Plunge Top

An underwire wrap plunge top is a top choice for those who want a lifting effect. The combination of underwire and a wrap-over front provides excellent support and a flattering fit, and it works across a much wider range of cup sizes than a padded push-up.

High-quality material ensures durability, while a stylish design keeps you looking fashionable. Pair it with your favorite bikini bottoms for a chic and supportive swimwear option.

Conclusion

Finding the perfect plus-size swimwear doesn't have to be a challenge. With this guide, you can identify a variety of stylish and supportive options that cater to your unique body shape and preferences. From one-pieces and bikinis to swim dresses and tankinis, there's something for everyone.

Remember, the key to feeling confident and fabulous in your swimwear is finding the right fit and style for you. Don't be afraid to try different options and experiment with new looks. And most importantly, have fun and enjoy your time in the water!

If you're ready to find your perfect swimwear, use the checks above — cup sizing, lining, adjustable straps and fabric recovery — and shop from your measurements. Whether you're hitting the beach, lounging by the pool, or participating in water sports, the right suit will ensure you look and feel your best.