We don't use the word "flip-flops" here in Hawaii (we say "slippers"), but since that's what most of the world calls the summer footwear, I'll go along with it and show you these cupcake flip-flops that are available for only $5 from Hot Topic. They've got frosted green straps and brightly colored cupcakes, complete with coordinating liners and cherries, printed all over where your feet would cover them.
The slippers (I can't help it!) are fashioned out of "man-made materials" (they're usually made of rubber here) and are only available in size small. What that translates to in American sizing is unclear, but for $5, I'm willing to take a chance.