Sexy doesn't have to mean serious, and with this entry in Instructables' DIY Lingerie guide, you can stride with pride next time you're down to your skivvies.
Here's what you'll need:
-100% cotton, white, low-rise, fly-front briefs (a.k.a. "tighty whities", or "tidy whities", or some variant depending from where you hail),
-a work space to get dirty (outside if possible), and
1 Tie-Dye Kit (I ordered this one
through Dharma trading company, at the recommendation of this great Instructable
Rubber bands, soda ash, dust mask, latex gloves, several colors of dye, and squirt bottles.
A big thanks goes to my friends Bridgette and Lucy for help tie-dyeing and documenting!