I just turned 20, and got my grandfather's old suit as a present. It's a very nice subtle plaid double breasted suit, looks near new, and fits me like a charm. I'm getting an investing banking intern job with Morgan Stanley this summer, my grandfather was also a successful investment banker. Since I'm very close to my him, this suit means alot to me. I was wondering if I can pull off this suit once in a while (I have my own suits, of course). Or am I way too young to look good in a suit like that. And what kinds of shoes, shirts, and ties I can wear with it. Thanks!