So my FI and I decided when we got engaged to do a small private ceremony with our immediate family and wedding party. In total its going to be 16 people including us and we will be going out to a dinner after.
However, a close family friend of FI has asked if she could throw a party two weekends after to celebrate our marriage (I have a sneaking suspicion that my FMIL was in on this as he is her only child). We've said yes and she has booked a venue for a Friday night.
My question is, since it is a Friday night and extended family that will be invited are out of town people, should she send out some form of save the dates or just send out invitations further in advance? I don't want this to appear as a wedding at all, but I do want those who choose to come to have enough notice to take off work/make travel arrangements.
Thanks in advance!