Light up ugly holiday sweater. 3D Santa and monster from 'Rudolph' are leaping off the chest. This ugly Christmas sweater with lights is bright and brilliantly fun. This is a womens cut sweater, but great to wear for men and women. Garment measurements: Chest/bust=46". Length=23". Lights work on two AA batteries (included). Twine-like frine at collar and hem sheds a bit.