This fits like most size medium sweatshirts on me. I'm 5'9" and 130 pounds. It's slightly roomy but not sloppy, and the sleeves are just right for my long arms. The color is more beautiful, which I love. The weight is between a thick t-shirt and a typical sweatshirt. I love finding a "sweatshirt" that has cute details like this. I might just get another. Recommend!