How is your groom standing out?

When it comes to tuxes or suits, how is your guy going to stand out? We are going with the DB color Spa. FH wants to do black tuxes with black vests and spa ties for everyone.

I just don't know how to make him stand out. Two of his friends did bow ties for the groomsmen and the groom had a long tie, but I'm sorry I really don't like bow ties. My dress is ivory/blush. I'm going to try to convince him to get an ivory tie with black vest or ivory tie with ivory vest maybe I dont know..... another question though... when are we suppose to go in and order tuxes if wedding is in April?