One thing I've noticed is there are BIG bow ties and little bow ties. Formal shops usually provide BIG bow ties. Skip those and buy the little ones and it will look much better. Or tell the formal shop to get little ones for you.

I'm torn though, cause I like the look of a long tie in a PC on certain people. Some guys can pull it off while it looks cheesy on others. I don't think I'm one of the ones who can pull it off though

Here's a look I think looks awesome for a wedding and if I could go back and do it again, this is what I'd wear