Jack Sivan started his namesake tailoring and men’s wear business after freelancing for luxury labels like the Row.

This advertisement has not loaded yet, but your article continues below. NAPLES, Fla. — Andre Agassi collected two of his eight Grand Slam tennis titles at the U.S. Open and now he’ll be ...

The American designer adds a touch of luxury and prep to T-shirts, hoodies and sweaters that bear the logo of some of the league's most popular teams.