Come high summer, a dapper touch of Derby style goes a long way—on or off the horse track. And for Pete’s sake, put on a classy (patterned) necktie—the compliments will be worth the extra effort.

WINNING COLORS, TOP RIGHT

Bridge & Burn Roark teal pant ($108), Bridge & Burn Colville chambray shirt ($88), and Wood & Faulk leather belt ($85) at Bridge & Burn; Nordstrom silk tie, $49.50 at Nordstrom

CALIFORNIA CHROME, LOWER LEFT

Nudie Thin Finn Organic Stone Black Jeans ($199) and Band of Outsiders button-up ($275) at Machus; Draught black leather belt, $100 at Bridge & Burn; Cursor & Thread cotton bow tie, $65 at Woonwinkel; Fisherman’s pullover, $78 at American Apparel