Travel up to Great Uncle Stan's dressed as Mabel Pines, the energetic 12-year-old from Gravity Falls on Disney XD.

Travel up to Great Uncle Stan's dressed as Mabel Pines, the energetic 12-year-old from Gravity Falls on Disney XD.

Learn how to make your own Mabel Pines-inspired sweater from Gravity Falls.

Dipper and Mabel Pines dressed up as peanut butter and jelly for the holiday Summerween. The cartoon Gravity Falls sticker!

Don't run out and spend a bunch of money when you just don't have to. You can create your own fake braces costume from simple household supplies and materials easily, and on the cheap.