Most men figure out what's wrong with their outfit the moment they step onto the boat. The jeans are too stiff. The shirt sticks once things get warm. The shorts lose their shape the second they hit salt water. A day on the water sounds simple until you're standing on the deck regretting your choices before the anchor even drops.
This guide fixes that.
Start with the Right Swim Shorts
On a boat, your swim shorts do more work than anywhere else. They need to survive a swim off the back of the boat, dry fast enough to walk into a harbor café, and still look intentional when you pull into port at golden hour. That's a specific ask, and a baggy boardshort built for a wave pool doesn't answer it.
What actually works: a tailored swim short in a quick-dry fabric, close through the leg, with a flat waistband that doesn't bulk under a linen shirt. The 90% polyester, 10% elastane blend in the CÔTE CHIC swim shorts holds its shape whether dry or wet, dries in under an hour in open air, and doesn't cling or sag after time in the water. The hidden zip pocket keeps a card and a key safe. These are not design flourishes. They're decisions.
The Palette Question
On the water, the light is different. Whites and blues read crisper in full sun. A solid navy or a coastal stripe both work here in a way that fussier prints can't. The Monaco Blue and Portofino Blue sit naturally in that light, the kind of colours that feel right without looking coordinated. Monaco Mocha is the better pick for the transition to shore, particularly if the day ends at a table somewhere.
What to Wear on Top
A linen shirt, unbuttoned, is the correct answer. It's not the most original one, but there's a reason it keeps appearing on every boat in every photo from Capri, Corsica, and the Aegean. Linen breathes, dries, and looks less crumpled after a day in the sun than almost anything else. White or ecru are easiest. Keep it loose enough to move.
Footwear on deck: nothing, or leather slides when docked. A canvas sneaker for walking the port. Skip the rubber-soled loafers until dinner.
A Note on Packing
If you're spending a night or two aboard, the rule is ruthless minimalism. Two swim shorts, two shirts, one pair of trousers for the evening. Pack what can fold small and shake out clean. A swim short that holds its structure without ironing earns its place on any trip.
Frequently Asked Questions
Can you wear swim shorts on a boat without looking underdressed?
Yes, when the fit is right. A tailored swim short with a clean linen shirt and leather slides reads as intentional on a boat. The silhouette matters more than the setting.
What fabric is best for swim shorts on a boat?
A polyester-elastane blend is the most practical choice. It dries quickly, resists salt and chlorine, and doesn't lose its shape after repeated time in the water. Avoid heavy cotton shorts, which stay wet for hours and sag badly once saturated.
Are striped swim shorts appropriate for a boat day?
Yes. A classic stripe is one of the oldest codes in maritime style. Paired with a plain shirt and kept slim in fit, they read as deliberate rather than loud.
Ready for the Water
The Monaco Blue and Portofino Blue are the natural starting points for a day on the water. If the plan extends into an evening ashore, the Monaco Mocha carries more easily into dinner. And if you want something with a bit of visual character in the sun, the Portofino Green earns its place on any deck.