I took this thick warm sherpa jacket in XXS petite which fits like XS petite. It runs larger so size down. Measurements from XXS petite: 14.5" shoulders, 23" sleeves, 38" chest, 36" waist, 42" along the bottom hem, 30.5" long in front and 32" long in the back. I'm 5' 2.5" and 115 pounds. LOFT outerwear LTKGiftGuide LTKSeasonal LTKsalealert