I love nude-toned micro-fishnets, for how they "even out" my lily-white, 50-something legs with veins, scars, etc., and for how they keep me warm in air-conditioned settings. It is refreshing that our options keep expanding....for me, the key points are always: 1. Is it comfortable (in this case, in terms of temperature), 2. Is it age-appropriate? 3. Is it well suited to the situation/occasion? and 4. Is it flattering? If it's "yes" on all counts, go for it!