Big size green holiday sweater with plaid decorations and a Santa surrounded with real working lights. This is a nice big size that may fit 3XL, or possibly 5XL. See measurements. Ugly Christmas sweater cardigan with button front with lights. Bright light up holiday party knit. This is a womens cut sweater. Garment measurements: Chest/bust=56". Length=29". Lights work on two AA batteries (included). Great size for men or women to wear to a holiday party.