DS turns 13 on formal night and wants to rent a tux for the cruise. Normally, we would not bother but the sneaky side of me says ! Great way to have everyone dressed up for a family photo. Can you share you're experiences with Cruise Line formal wear? What percentage of male guests will wear a tux? Does anyone think it's with it? I will be renting for 2 sons and DH. normally younger son does not like to dress up or smile for a photo but will do anything for big brother.