64 Best Swimsuits Bikinis and Mens Trunks for Summer 2026 2026

Finding the perfect swimsuit for summer 2026 can feel overwhelming, but this guide breaks down the 64 best options for every body type, from bikinis and one-pieces to men's trunks. Whether you need tummy control swimwear, support for a larger bust, or a size-inclusive fit, these expert picks combine comfort, style, and durability. Prioritize what matters most—comfort, support, coverage, and price—without settling for a basic suit that does the bare minimum.

What to Look for in Summer 2026 Swimwear

The trick with swimwear shopping is sticking to well-established criteria. Your priorities, of course, are comfort, support, coverage, and price. But while your demure black one-piece might cover those bases, you shouldn’t settle for a costume that does the bare minimum. For tummy control, you don’t have to avoid bikinis—try a high-waist pair with a built-in control panel or a tank top. Ruching is fairly standard these days and does the trick by tucking everything away. If in doubt, wear something printed to distract.

Best Swimwear for Bigger Busts

Having a large cup size—anything from DD plus—can feel like a minefield. Focus on support rather than simply more fabric. That means an underwire and proper straps—there’s no point messing about with bits of string. Top picks include the John Lewis adjustable swimsuit (£45), Boux Avenue plunge bikini top (£38), and Heidi Klein halterneck bikini set (£245). For added shape, underwire works wonders if you need a bit of help at the other end of the spectrum.

Top Picks for Larger Busts

• John Lewis adjustable swimsuit – £45, adjustable straps for a custom fit
• Boux Avenue plunge bikini top – £38, underwired with side support
• Pour Moi non-padded underwired bikini top – £34, great for DD+
• Fantasie v-neck swimsuit – £94, excellent for larger frames
• Monday Swimwear crinkle bikini – £100 top, £82 bottoms, one-size-fits-most

Size-Inclusive Swimwear Options

If you struggle to find your size, look for brands that run larger in their standard lines. Marks & Spencer goes up to a size 24, while New Look offers budget-friendly striped bikinis starting at £12.74. Hunza G uses crinkly fabrics that adapt to different shapes, and Next has tummy control swimsuits for £29. These options prove that style and fit are not mutually exclusive.

Most Size-Inclusive Brands for Summer 2026

Best Swimsuits and Bikinis for Swimming

If you want a swimsuit for actual swimming, go for a specialist brand. Try it on to get a sense of coverage—you don’t want anything popping out in the family pool. Options like the Patagonia orange swimsuit (£130) and Varley zip-front swimsuit (£114) are built for performance. For a playful twist, the Batoko dinosaur swimsuit (£60) is a hit with kids and adults alike.

Performance Swimwear Picks

• Patagonia orange swimsuit – £130, eco-friendly and durable
• Varley zip-front swimsuit – £114, secure fit for laps
• Finisterre recycled bikini – £55 top, £45 bottoms, sustainable
• Sweaty Betty geometric bikini – £40 top, £35 bottoms, supportive
• Rapanui recycled bikini – £30 top, £35 bottoms, budget-friendly

Men's Swim Trunks for Summer 2026

Men’s swimwear in 2026 focuses on quick-dry fabrics, built-in mesh liners, and adjustable waistbands. Look for trunks that offer both style and function—whether you’re surfing or lounging. Brands like Patagonia and Finisterre also offer men’s options with recycled materials.

FAQ: Swimwear Shopping Tips

How do I choose the right swimsuit for my body type?

Focus on support and coverage first. For tummy control, choose high-waist bikinis or tankinis with ruching. For larger busts, underwire and wide straps are key. For a smaller bust, underwire or padded tops add shape.

What is the best fabric for swimwear in 2026?

Look for recycled nylon or polyester blends that are chlorine-resistant and quick-drying. Crinkly fabrics like those from Hunza G are great for one-size-fits-all fits.

How can I make my swimsuit last longer?

Rinse your swimsuit in cold water after each use, avoid wringing it out, and dry it away from direct sunlight. Hand wash with mild soap to preserve elasticity and color.