bought these at a Kyary Pamyu Pamyu live show & pop-up store in 2013.

worn out once and gently hand-washed, and stored away from sunlight since then.

no size tag, but they fit snugly like brand tights with enough give. my measurements are waist 29-30 in. and hip 39 in. (I wear a US M typically in pants sizes) so if you're within these measurements you should be able to wear them comfortably!

I did wear them with dark shoes so there's a bit of very minor darkening at the toes that's unnoticeable unless you are specifically searching for it. 

bought them for around $35. the closest I can find to these now are the Colorful Rebellion ones from 6%DOKIDOKI

from a pet-free and smoke-free home.