So, I know I'm getting way ahead of myself since I still have a year to go before I have a shower but my sister asked for a preliminary guest list. She wants to get a ballpark of how many people because she said she's already started planning it out mentally. I was making my list and realized that I have no idea who gets an invite and who doesn't. I have all my close aunts, cousins and friends (and people who invited me to theirs) but what about the groom side? He has 4 sisters...none of whom I've met yet since they live far away and he's not that close with them. Do I ask his mom who else she wants to invite or is this somethig I decide since it's for me? I don't mind inviting his sisters (I'm hoping by next year I will have actually met them) but I really don't want a lot of people there that I don't know...but I have no clue about etiquette for this! TIA!