One of the most feminine things I notice is how woman bend to pick something up on the floor or a bottom shelf. A guy just bends between his legs and picks things up. We look like.........,I can't think of a good word. A lady will put her knees together and kneel down to pick something up. I have been trying to do this also. This may be the one thing an observant person could notice me doing.But unlike folks like us,I don't think a non crossdresser would notice. Or would they?