This jacket is reversible, offering two different styles, and it's quite warm. I'm 5'7" and 143 lbs, and the L size fits me perfectly. The value for money is great, which explains why so many people have bought it. For reference, you can choose your size based on my height. I did a lot of research on reversible jackets before settling on this panda-themed one, and it's both stylish and casual.