you need to look up magicians pockets. I seam to remember there being something in nelms, but im not sure.
ignoring the tail pockets, ( unless you are thinking of a frock coat ) you might find that a couple of extra pockets in the trousers could be usefull.
behind the thigh.
this way you could ditch small items, with the jacket off.
a smal coin pocket within the sleve, might be usefull, because you can then jingle coins in an empty hand.
likewise a pocket in the sleve, which can hold a deck of cards, will mean you can sleve , without the object slipping down to the elbow if you raise your hands.

you're like Yoda.you dont say much, but what you do say is worth listening to....
Greg Wilson about.... Me.