Pantyhose and panties, with bra and cleavage creator a close second.
The sensation, both physical and psychological, gained from wearing stockings and panties under my day to day male clothing can not be overstated. The sensation is both sensual and comforting.On the days I'm not wearing my lovelies I feel oddly undressed. Wearing a bra and a cleavage enhancer while out and about is also very exciting, and although it sounds silly I always think of it as adding a hint of danger as, unlike panties, while wearing the bra and enhancer there is always the odd chance someone will notice and be attracted or repulsed each attractive in its own way.