Toe Heels Pumps

How can you tell if a woman is dressed in a pipe bomb?
without asking, just by looking at her legs, how can know for sure if she was not wearing hose / pump down with great closed toe heel? attended a wedding yesterday, I saw a lady who looked as if it were of bare legs, bare feet in pumps, but was not sure if it really was. any advice on what to look? It was hot.
usually There is a seam at the back door to see if the pipes. http://1 like. bp.blogspot.com/_QVppa7LrH8A/RxDIPjJ8G6I/AAAAAAAAAvU/zsvErKVgeGw/s400/Seamed 2BStockings 2B2.jpg%% (Copy and paste without spaces) might not be so obvious that in the PIC. But let's see, unless of course u can stockings.then not most of the time.