So, my FSIL and FMIL are really excited for the wedding. So excited in fact that they started asking me about clothing in June, when the wedding is still a year from now, December. I'm letting the BMs pick out their own dresses in the same color, length, and fabric, my mother is insisting that we order all the dresses from the same store at the same time (any variation in color would drive her up a wall, not worth my energy to argue the matter). FSIL has already been trying on dresses, but none of the other BMs have, nor do I think they need to consider it yet, a year is a long way away in clothing terms. FMIL is genuinely worried about finding a dress RIGHT NOW that works with my mom's and she and I really like. (Note, my mother hasn't looked at anything officially yet, and all I want is for them to look nice and be comfortable with whatever they wear).
I've told both of them that there's no need to worry so much about everything yet, but it's been no use. Any advice on how to keep them from worrying about finding dresses? I'm really glad they're so excited for the wedding, but their worrying is starting to stress me and my FI out.
Also, on a similar note, the scheduler that The Knot has says to do BM dresses about 6-8 months out. Is that a good projection to follow?