Buying a swimsuit is the most stressful purchase of the year, and for a reason that has nothing to do with your body: you try it under a strip light, standing, in a one-metre cubicle, after a day at work. No other garment gets judged in conditions that bad.
Composition before cut
It is the most useful line on the label and nobody reads it. A decent swimsuit contains 15 to 20 % elastane. Below that it slackens on the first swim and bags. Above 25 % it compresses hard and ages fast.
The rest is polyamide or polyester. Polyester holds up far better against chlorine and UV; polyamide is softer and dries faster. For regular pool use, polyester lasts two to three times longer. For the sea and two weeks a year, polyamide's comfort wins.
A suit lined across the whole surface, not just at the gusset, will not go see-through when wet. That is the only reliable way to know before you swim.
The only fitting that matters
Three moves in the cubicle, in this order. They take twenty seconds and replace everything else.
- Raise both arms straight up. Does the bottom of the bodice ride up? Do the straps dig into your shoulders? If so it is too small, whatever the label says.
- Bend forward to ninety degrees. That is the position you leave the water in and the one you pick up a towel in. Anything that moves here will move on the beach.
- Sit down. Does the bottom dig in or mark? Elastic that leaves a red line after three minutes will leave a far worse one after three hours.
And the most honest test: slide a finger under the leg elastic. It should pass easily without forcing. If it will not, the size is too small; if two fingers fit, it will slip.
What each cut actually solves
Most articles sort swimsuits by body shape. That is not very useful. Sorting them by the problem they solve is better.
- The one-piece. It supports and it stays put when you actually swim. The thing to check is torso length: a one-piece cut too short pulls on the shoulders all day, and you only feel it after an hour.
- The bikini. Its real advantage is allowing two different sizes top and bottom, which no one-piece permits. Bought separately, it fits properly far more often.
- The tankini. The compromise: stomach coverage and no undressing at the toilets, which is not a small thing across a full day.
- The underwired suit. Necessary past a certain cup size, but only with a genuine underband. Without one, the wire does nothing.
Care, which decides how long it lasts
A swimsuit almost never dies of wear. It dies of three things:
- Chlorine. Rinse in cold water immediately after swimming, not in the evening. Chlorine keeps attacking elastane for as long as it stays in the fibre.
- Heat. Tumble dryers and radiators destroy stretch permanently. Dry flat, in the shade.
- Concrete and wood. Sitting on a pool edge or a wooden bench abrades the fabric faster than the sea ever will.
And one habit that changes everything: alternate two suits across a trip. A suit that dries fully between swims lasts roughly twice as long.
What goes around it, and what we actually sell
Worth saying plainly: we do not sell swimwear. Everything else about a beach day, though, happens around it, and that is where bad choices cost you. A tunic or a fluid blouse goes over a wet swimsuit without clinging, which a cotton t-shirt does not. A flowing dress does the same and then works for dinner that evening.
Beyond that, a sandal that survives sand and salt water, and a large bag that will take a wet towel. The summer packing guide covers how not to bring three times too much, and the fifteen-piece capsule gives the systematic version.
Free shipping over €35 and 30-day returns. The only reliable fitting happens at home, in daylight, arms up.
