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How to Choose Swimwear for Your Body Shape

Fashionfitz 4 min read
Featured image for Latest Trends in Womens Swim Bottoms Fashionfitz for 2023

Choosing swimwear that fits well and makes you feel confident is simpler than many women think — once you know what to look for and how different styles work on different proportions. Here's a practical guide for UK women.

What Are the Key Swimwear Styles to Know?

The main swimwear categories are: one-piece swimsuits (sleek and elegant), bikinis (two-piece, highly varied in cut and coverage), tankinis (bikini bottoms with a longer top), swimdresses (skirt-style coverage), and rash guards or swim sets (practical and sporty). Each suits different needs — from pool lengths and beach holidays to spa days and water sports. Explore cover-up dresses for easy beach-to-café transitions.

How Do You Choose Swimwear for Your Body Shape?

A few general principles help: one-pieces create a continuous line that suits all body types and is particularly flattering on straighter figures. High-waisted bikini bottoms suit pear and hourglass shapes well. Underwired bikini tops with moulded cups provide support for larger busts. Ruffled or frilled tops add volume to a smaller bust. Halter-neck styles elongate the neck and suit most body types. Most importantly: choose what makes you feel confident, not what follows prescriptive guidelines.

What Should You Look for in a Well-Made Swimsuit?

Quality matters enormously in swimwear. Look for a high percentage of Lycra or elastane for stretch and shape retention, lined cups or built-in bra support, solid stitching at the joins, and fabric that doesn't become see-through when wet. Check reviews for comments on whether the swimsuit maintains its colour and shape after multiple wears in chlorinated water or salt water. Pair with a quality women's top for a beach-to-town transition look.

How Do You Care for Swimwear to Make It Last?

Rinse your swimwear in cold fresh water immediately after use — both after swimming in the sea and in chlorinated pools. Wash by hand with a mild detergent rather than machine washing where possible. Never wring or twist swimwear — squeeze gently to remove excess water and lay flat to dry in the shade rather than in direct sunlight. Avoid sitting on rough surfaces in your swimwear as abrasion damages the fabric and elastic.

What's the Difference Between Bikini Top Cut and Coverage Options?

Triangle tops offer minimal coverage and a classic look — they suit smaller busts best. Bandeau tops are strapless and suit all bust sizes but work best with smaller busts without built-in support. Underwired tops with moulded cups provide the most support and are popular with larger-bust women. Balconette and scoop-neck tops offer a middle ground of support and style.

How Do You Find the Right Bikini Bottom Size?

Bikini bottoms are usually sized by hip measurement. Always check the brand's specific size guide as sizing varies across manufacturers. Bottoms should fit snugly without pulling or digging in at the leg line. High-waisted styles provide more coverage and sit at the natural waist — measure your waist separately if considering these styles. Tie-side bottoms allow more flexible fit adjustment.

Can Swimwear Be Worn as Part of an Outfit?

Absolutely — this is a well-established fashion approach. A swimsuit worn as a bodysuit under high-waisted trousers or a midi skirt is a polished warm-weather look. A bikini top under an open shirt with linen shorts is a casual holiday combination. Swimwear as outerwear works best with structured, elevated pieces elsewhere in the outfit to balance the exposed elements.

What's the Most Flattering Swimsuit Style for Petite Women?

High-leg cuts elongate the leg, making one-pieces and bikini bottoms with a high leg line particularly flattering for petite frames. Avoiding thick waistbands or detailing at the hip helps maintain a lengthened look. Swimdresses can be less flattering for petite figures as the additional fabric can shorten the appearance of the torso.

How Many Swimsuits Should You Own?

Two is ideal for regular swimmers — alternating gives each time to dry fully and recover its elasticity, significantly extending the lifespan of both. For beach holidays, three or four pieces give variety without overinvesting. One high-quality swimsuit is always a better starting point than multiple cheap ones that lose their shape quickly.