This is meant to be worn as a tunic top, but it is a bit more on the fitted side vs. flow-y side. Great to wear with leggings, and just very cute. Thinner material, so it's definitely made for fashion more than function; it won't keep you warm in freezing temps, but is perfect for in-between seasons or indoors during the winter. Love the row of (decorative) buttons down the back! I am about 5'4", 128lbs and get either a small or a medium typically, depending on the style of the garment, and the Small fit me just fine.