The folding knife I used to carry when "dressed up" was the SOG Twitch II. It was small (2.7" blade), slender, with aluminum handle scales and the design is simple and clean. Clipping it to my pocket didn't tear it up since it was smooth. The small size and clean design is very "sheeple friendly". Something I wasn't afraid to use in front of non-knife people. It is AO but the jewel-like precision of the action was quite impressive.
Now I carry a SAK - Victorinox Alox Cadet when I suit up. I have it in several colors but red is my fav.
Now I carry a SAK - Victorinox Alox Cadet when I suit up. I have it in several colors but red is my fav.

