Well, I hope this isn't too far off topic (if there's a better thread for this question, I trust our dear lord moderators to inform me!) but, what about period appropriate color schemes?
Seriously, when we buy a "suit of clothes" in the modern world, what do we mean? To my mind, we firstly think that it will all be cut from the same cloth. But what about to an 18th century gentleman (pyrate)? Would he expect his breeches, waistcoat (thank you Kass!), and frockcoat to be made of the same fabric? Would a fancy brocade be appropriate for one while not the other?
Seriously, it's been far too many years, and I have drunk far too much apple wine with the gods to be expected to remember such things!