When your trip plans include landing new clients or delivering a killer wedding toast, you can’t afford to wear a rumpled suit. Different travelers have different suit-packing techniques, but the key to minimizing wrinkles is to wrap pieces around one another so they don’t develop sharp creases where you don’t want them. Start off with a crisp, pressed suit. Even packed carefully, lightweight fabrics such as linen easily wrinkle. The thicker your suit’s fabric, the better.