My MOH is planning my bachelorette party, but she's been asking me for a lot of input. I provided her and the other hostesses a list of names and addresses for my bridal shower, but we aren't sure what kind of contact information she should have for the bachelorette party. I have a list of 12 ladies to invite, including myself, her, and the other 2 bridesmaids. Neither of us have ever done this before, so we're not sure how to go about it. Does she just text or email the others to see if they are interested in what she planned? Should it be more formal?