I’ve never paid much attention to suits and business-style. I spent years wearing a suit in the city center, but my choices were limited to simple things like “is my grey suit clean this week” & if not I’d wear the black one. The post at www.thestyleblogger.com show you how much else can be taken into account when you’re selecting a style to wear to work. Tie pins, types & weaves of cloth, and matching of colors in pants jackets, vests and overcoats. There really is a lot of detail that you can pay attention to.
This applies to dressing a male mannequin as well. In some markets, it’s the attention to detail in the display that will increase it’s performance.