Remember those awful sweaters from the 80s? Itchy. Hot. Ugly. Who knew that they would one day turn out to be pure gold? The ugly Christmas sweater party has been around since the 90s, and ever since people have been in search of the perfect tacky sweater to impress their friends, neighbors and coworkers. In fact, today there’s a whole cottage industry around making such sweaters – and many of the elaborate ones with string lights and other bells and whistles. The ugly Christmas sweater has turn into a universal feature of the holiday season. These tacky garments are now being re-appropriated from their continuous spot in the wardrobe. Check these 20 Ugly Christmas Sweater Ideas which you can use on this Christmas.