>>342451417
Stockings sort of emulate a fresnel effect, with added stretching that shows more of the skin, so what you do is paint your stocking texture at the maximum transparency (e.g. most skin showing through) then add a matcap that gives you the fresnel, for white stockings you want a white/pale matcap in add mode, for dark stockings you want a black or brown or whatever color in multiply mode, so that you leave it transparent in the center.