In Russian Vogue (June 2008) Maryna Linchuk (Марина Линчук) appeared in beautiful blue almost latex like shiny pantyhose but with no information about the model/brand. There is another photo where she’s wearing a blue Bal Togs lycra/nylon catsuit (custom made).
I wonder if “the pantyhose” are actually “the catsuit”. The colour and shine are a bit different (colour balance?) and I would expect more wrinkles on tights when legs are bent (Photoshop?).