Ugly Christmas sweater huge colorful Santa surrounded with lights. The lights are on the BACK of this beauty. Ths black cardigan has some serious bling going on, with bead bling accents on hem and cuffs too. The front of this sweater has poinsettias, mittens and a stocking, and the back has Santa holding a little star topped tree. LIGHTS ON THE BACK! Funny sweater for your Christmas sweater party. This is a womens cut sweater. Garment measurements: Chest/bust=42". Length=22". Lights work on two AA batteries (included).