With new clients I always ask if there is anything in particular they want me to wear. If they have a request, it's usually pretty vanilla, with tighty-whities probably being the most common request, followed by jocks.
A couple of months ago I posted some photos on my RM showing me in a suit and tie. This generated a lot of new interest in my listing, as well as specific clothing requests to show up in particular suits, starched shirts, etc. I'd recommend to every escort to show at least one photo of yourself in a suit, as a lot of guys find it appealing.
So back to the OP, yes by all means make a request. Fishnets might be a bit out there for some guys, but I for one would agree to it. My legs are very hairy and decently built, so the contrast with masculine/feminine would be interesting. Like @DamizzonNYC mentions, it's becoming more common, particularly among younger guys.
My God! That looks like Suits Unlimited in Albuquerque. I was never put in that position to get measured for a suit. Obviously I went shopping the wrong day!