You can do it in Hexagon, no problem. If there are nipple shapes in the top, or cleavage, that will need to be smoothed down for a more manly look.

I just finished converting the Infamious Bustle to M3.  This one had an error though, the vertices went spikey on the bottom right side.  I've already converted this to M3 in Blacksmith, but still I like to compare my work to what Wardrobe Wizard and CrossDresser can do.

bB