I'm really into button-down shirts at the moment, and I have this idea that a waistcoat -- a proper one, fitted and tailored, possibly with a satin back panel -- would be just the thing come autumn. Any idea where to get one? I did a quick internet search and came up short. A lot of the hits for "waistcoats for women" involve sleeveless button-down garments that are clearly meant to be worn over something else, but other than that bear little resemblance to the third part of a three-piece suit worn by men.