Juniors' Mossimo Supply Co. Strappy Racerback Camisole - Pink Kiss
You need a base to which you can glue tons and tons of crepe paper if you want to be a successful pinata.
These, in alternating colors, make a wonderful skirt for your pinata costume, Just decide on the length, fold up the end, glue it to the waistband of the leggings with a hot glue gun.
You need something to go under a skirt you will be making, out of crepe paper streamers. What I did was hot glue the crepe streamers to the waistband of the leggings, sort of luau skirt fashion.