I’m 170cm tall and weigh 55kg , and I went for the largest size without thinking twice. Honestly, among all these snow gear brand, this one is seriously impressive! It looks so good on, and I can even wear it casually in winter. The fit is super flattering, and it’s really warm. The drawstring at the hem is a nice touch—it keeps snow from getting inside. If you like a looser fit, I’d suggest going one size up. It’s got a lot of style!