🌟 Worn once for a ski trip for pictures only. No sking. 🌟 I would say these jackets run a bit small. I can easily make all sizes work. I own this exact model in two different colors and sizes. One is in a size small and this is a size large. I wear the small to ski with a base layer which is the perfect fitted fit and I liked the large to wear a base layer and a big chunky sweater. I’m normally a US size 4 or Small. The Duvet Ski Jacket has a fitted silhouette for a sleek ski style. Fully insulated with down, this jacket promises to keep you warm both on and off the slopes. Finished with external and internal ski pass pockets, and an adjustable powder skirt, you'll have all of the ski features you need for a day on the slopes.