So my Future In laws are throwing us our rehearsal dinner and we are very grateful but I am the youngest 6 children and I have four brothers and for all of their rehearsal dinner's my parents sent out inviations in the mail. When I told this to my FIL's they said they never did that for their other sons. So at first they were just going to call all the people we are inviting and ask them what they want for dinner but I suggested an evite.. do you think that is ok.. Its a little more formal then a phone call right???