Most celebrities dress pretty well, and their dress is often copied in the fashion industry. For some good photos of well dressed male celebrities, go to www.theclothingmenu.com
The main reason I think these photos are good, is that from a display perspective, look at the way they’re standing. They could easily be in a shop-front window. If you’re after some examples of how you can position male mannequins realistically. We’ve also written a bit on this on our page about the male mannequin.