Vilebrequin - Founded in Saint Tropez in 1971, Vilebrequin is synonymous with the carefree vibe of summer vacations and this navy polo shirt carries that mood. It's made from lightweight cotton-piqué and is shaped with a point collar, a signature button-free V-neckline, and side-hem slits to sit smoothly over the waistband of trousers and shorts. The fit is slim and true to size.