There is a tuxedo store in Minnesota called Savvi, which offers a "Groom Free Preview." The idea is that brides spend lots of time trying on different dresses and choosing one, and that the groom should get the opportunity to try things on and think about different styles, too. There is a branch of the store really close to my parent's house, so we headed over there and did some trying. We looked at different tux styles and different combinations of vests and ties. For tuxedos, the main…