Retro vibes abound in this short-sleeved sweater polo. It’s made from Italian linen with a cool, dry feel and knit with a subtle, textured vertical stripe. Every detail is carefully considered, down to the collar — the stitch there changes halfway down, creating a built-in stand to give it more volume. The relaxed fit, side seam vents and full, button-through placket make for easy styling. Pop it beneath a sport coat for a little visual interest, wear it closed on its own with your favorite denim, or try it open and layered over a tank or tee.