We've been on an ugly kick here this last year (remember ugly online ads) so it makes sense to look for the ugly Christmas sweaters. Think Bill Cosby getting run over by a reindeer and a dozen elves and throw in a random snowman. Actually these are rather quaint-snowflakes and stars. The one below I actually own and has appeared on the blog before. I got it for only a buck last year!
So perhaps these don't fall into the ugly category, but you can make your own and send them to me- http://www.thisisgrow.com/archive/officemax/myholidaysweater/955279d6.74941