Haspel dress shirts were featured in GQ's list of cant-miss shirt-and-tie combos for Spring.

In honor of National Seersucker Day, GQ magazine gives the New Orleans men's label Haspel its due as the original inventor of the iconic American suit. In this article, Haspel designer Sam Shipley explains seersucker's versatility with tips on how, when, and where to pull off the classic look.