Sweet Paul Magazine is one of my favorite go-tos for seasonal inspiration, and this year they're rolling out a different holiday themed project on their website for every day in December.
My favorite so far is this surprisingly simple card using glitter and double sided tape to create a graphic pattern.
Visit Sweet Paul for the full tutorial and to check out the other projects featured this month.
(Image: Sweet Paul)

Ercol Bar Stool
Glitter bomb cards are the worst. Looks cute though.
Love this, but I can't imagine that very much glitter would stick to the tape, which would just create a giant glitter bomb in your mailbox.
Friends don't send friends glitter bombs.
Never thought to use double sided tape in this way! Genius.
Pretty esp at this time of year BUT I think this would be easier and better received with using simple washi tape! :)
"Glitter Bomb"! LOL!!! Yeah, but seriously, I agree with home body -
"Friends don't send friends glitter bombs."