The problem with a summer suitcase is never a lack of clothes. It's packing twenty things that go with nothing and wearing the same three for eight days. The fix comes down to one constraint: everything has to go with everything.
The single-base rule
Pick a colour base before picking any clothes. Beige and white, navy and white, black and ecru, it doesn't matter: two neutrals that work together, plus two accent colours at most.
That constraint has an immediate mathematical consequence. Three bottoms and five tops that all work together give you fifteen outfits. The same eight pieces chosen at random in eight different colours give you four or five. The suitcase weighs the same, it just dresses twice as many days.
What you actually need for a week
Two swimsuits — one never dries fast enough, three are pointless. Three bottoms: shorts, light trousers, a skirt or a second pair of shorts. Five tops, at least two of which don't mind sand or salt. One fluid long summer dress that goes from beach to restaurant on a change of shoes. One light layer for evenings, when it's always colder than expected, and for restaurant air conditioning.
And one real beach piece, the one everyone forgets: not a sarong that unties every ten metres, but a loose shirt or a beach dress you can actually walk into the village in without getting changed.
Three pairs of shoes, not five
This is where people go wrong most, because shoes are heavy and take up all the room. Three pairs is enough, but three different pairs: a flat sandal for the day, a comfortable closed shoe for real walking — a town, a trail, cobblestones — and something slightly dressier for the evening, also flat.
Never travel in new shoes. A blister on day two turns a week's holiday into a week sitting down. If you have to buy a pair, wear them three times before you go, and check our sizing guide before ordering: feet swell in summer, and the larger size is often the right one.
Fabrics that survive a suitcase
Linen creases, that's settled, and it's the coolest fabric in existence: take it and accept the creases, or take a cotton blend that creases less. Viscose jersey rolls without marking and drops its wrinkles on a hanger in a steamy bathroom.
Two things to leave at home: pure silk, which hates sweat and direct sun, and unlined light-coloured linen trousers, which turn translucent the moment the sun is behind you. Nobody realises until they see the photos.
The flight, your legs and the bag
A long journey sitting down makes feet and ankles swell, which is why the shoe is tight on arrival. Wear a soft waistband, drink during the flight and stand up once an hour; our tips for heavy legs cover the rest, including compression socks, which go on before take-off and not after.
Always put a swimsuit and one top in your hand luggage. A suitcase running a day late isn't a disaster if you can still go to the beach.
Packing it
Roll jersey and cotton, fold linen and anything structured. Shoes go at the bottom, on the hinge side, each in a bag and stuffed with socks or underwear — that's free volume. Liquids in a separate waterproof pouch, every time, because sunscreen leaks in the hold once in every five trips.
Finally, slip an empty foldable bag into the case. You'll need it on the way back, for sand, damp laundry and whatever you bought there.
The test before you close it
Lay every outfit out on the bed, complete, shoes included. If an outfit is missing a pair of shoes, it won't get worn. If a piece only appears in one outfit, it comes out of the case. It takes ten minutes and it always removes two or three kilos.
