Tacky Christmas sweater with blinking lights, huge 3D decorations, and MUSIC. Battery pack with on-off buttons located in front stocking pocket. Turn on the music and lights when you want, and turn off when you dont. You can choose to only have lights, or have lights and music. This is awesome! Long dangling fringe at hem. Festive holiday party knit. This is a mens cut sweater. Garment measurements: Chest/bust=48". Length=27". Want to see how it sounds? Check out our .