Baby, it's cold outside, so it's time to deck the halls with boughs of holly, get some chestnuts roasting on an open fire, and dust off that unsightly sweater because it's National Ugly Christmas ...

Over the last decade the ugly Christmas sweater has firmly embedded itself in yuletide culture. You know the one. It’s a wooly pullover, usually in different shades of red, white and green ...

A string of Christmas lights will make sure it glows. The Whos down in Whoville will be very proud. Your boring old sweater is now ugly and loud. When the day comes to close, safely tuck it away.

Uglychristmassweater.com, which exclusively sells intentionally terrible Christmas sweaters, has introduced a tool that allows customers to create their own tacky garments. SEE ALSO: Hotel's ...