A lingerie expert at Bare Necessities says their best-selling panty under $30 is—no surprise to us lingerie aficionados—Hanky Panky's Signature Lace Thong. This quite possibly is the world's most comfortable thong, and it is available in every color imaginable. We love the stretch lace that doesn't dig in and lays so flat against your body that those pesky panty lines just may become a thing of the past.

NEXT: Balance your spirit >>