A courtepy is a doublet that has been deeply pleated from the shoulders to the waist around the entire garment, and then flared over the hips. There is also an undershirt, and many different sleeve styles. Encyclo describes it as `a short coat of coarse cloth.` ... Found on http://en.wikipedia.org/wiki/Courtepy
Cour'te·py noun [ Dutch kort short + pije a coarse cloth.] A short coat of coarse cloth. [ Obsolete] « Full threadbare was his overeste courtepy . Chaucer. » Found on http://www.encyclo.co.uk/webster/C/175