So just taking a census. Now I love my fiance and all his quirks

... he wants to stand out from his groomsmen. Do any of you have an idea if its faux paus to have the groom in a different tux than the groomsmen. I dont have a problem with it at all, but my fiance doesnt want to irk anyone at the wedding and doesnt want to seem wierd. so just wondering any ideas or opinions are welcome