As often featured in GQ and at the forefront of major men's lines such as Etro ($1720), Dsquared2 ($1645), Polo ($695), Tommy Hilfiger ($325), Gucci ($1695), and Calvin Klein ($795), the Navy Blazer with distinguished gold buttons is one jacket every man should own. Dress it up with almost any pair of dress pants, a striped or solid collared shirt, and a tie (only if needed). Wool Blend.