Mr James Perse grew up in California, so it's no surprise that his basic tees come in a rainbow of warm shades that mimic the state's sunny climate and outlook. Made from soft, lightweight baby-blue cotton-jersey, this slim style works just as well worn over shorts on the beach as it does with jeans and sneakers in the city. You'll probably want to add the marigold and brick ones to your lineup, too. Shown here with Folk jacket, A.P.C. jeans, Converse sneakers. - - Light-blue cotton-jersey - Crew neck - 100% cotton - Machine wash