XS - Thyme Maternity Puffer JacketThis coat is missing one snap on the front left pocket, not affecting function. Hood has removable zippered fur lining. Removable maternity panel. Soft wrist cuffs keep out cold air. All zippers work. Has side zippered vents as well for an even roomier fit! This coat fits much larger than its sizing; based on other items by Thyme, this coat would fit up to a size M.