This jacket is designed to fit true to size, so if you want a clean, confident varsity look, order the size you normally wear. If you like your jackets with a little more room for layering or that relaxed street fit, sizing up one level will feel better on the body. For taller builds or broader shoulders, going up a size adds comfort without throwing off the silhouette. For reference, the model is 5’11”, 185 lbs, wearing a size Large for a classic Holy Godz fit. Use the size chart on the side to confirm your measurements and lock in the right choice.