Go to a golf coach and he will be wearing golf shoes and a golf shirt.
Go to a tennis coach and he (OK or she) will be wearing tennis gear.
The opinion of the other pilots doesn't matter at all (especially as you usually hold the same opinion of all the sparkles) but you are trying to attract
customers, and hopefully impress & reassure them of your professionalism.
I wore sparkles while instructing, and thought nothing of it, but when work finnished I ripped them off. Never be seen in a shopping centre with bars (even if you are a Space Shuttle commander!)
