We recommend looking for a place to stay on Airbnb or VRBO. There are lots of great options with some Montana mountain charm! The wedding is in Gallatin Gateway, which is about 20 minutes from Bozeman, 20 minutes from Belgrade, 50 minutes from Livingston, and 45 minutes from Big Sky.
Anything you want! We would say it is a semiformal to casual wedding, but we want people to wear whatever makes them comfortable. Bring an extra layer, you never know what Montana weather holds! And bring some dancing shoes :)