It's fine IMHO. The bride is wearing something different from everyone else after all. You might want to send the word out among the dudesmen that you'll be wearing a tuxedo and any guests should feel free to wear black tie if they want. But even if not, I don't think anyone will begrudge you the opportunity to wear a tuxedo if that's what you want to wear.
6/3/15 at 7:30am