Ugly Christmas Sweater Company Men's Assorted Light-Up Xmas Crew Neck Sweaters with Multi-Colored LED Flashing Lights, Black This is How We Roll, Large at Amazon Men's Clothing store
I Love Christmas Grinch Sweater. The Grinch Sweater With Lights.
Easy DIY Ugly Christmas Sweater with Bows and Optional Lights
DIY: Ugly Christmas Sweater Idea - Tree with Working Lights