Dan's in the middle of trying to find a tie that he and I both like. I tried to talk him into a gold tie made out of matching gold fabric that I'm using as the waist ties on my dress, but he wasn't into the idea at all. He may end up wearing a gold pocket square...we'll see. He's also not much into the idea of boutonnieres, so we may just skip that entirely as well, unless his groomsmen decide they want something. Nevertheless, here are some ideas that I collected:
Emersonmade boutonnieres, via Little Dwell, who put together a little tutorial for a boutenniere inspired by these
And not so much for the guys, but a fabric flower tutorial from Colette Patterns.