Most hoodies look sloppy after three washes. The fit goes baggy in the wrong places. The fabric pills. You spent $80 on something that looks like a rag. Stop guessing. Here are the nine mistakes people make when buying hoodies and sweatshirts — and what actually works for a cozy yet stylish look in 2026. 1. Buying the Wrong Fabric Weight for Your Climate Heavy fleece at 400gsm feels amazing in winter. It suffocates you in fall. Lightweight 250gsm jersey breathes better but hangs limp on your frame. Pick based on where you live, not what looks good on a…