There seems to be an invisible fine line for men between an interest in experimenting with fashion and a weariness of some trends tampering with their masculinity.
I for one love when guys wear jewelry- not TOO much jewelry but some pieces here and there. Today's Fashionisto accessorized his outfit with a long chained necklace. While the length of the necklace was a bit longer then most College Fashionistos might prefer, he stuck with a thinner chain to showcase his interest in jewelry but within a masculine boundary.
Looking for a good piece of man jewelry? Try Bing Bang by Anna Sheffield.