I got some very nice "Will you be my bridesmaid?" cards from Etsy. I am asking my fiance's sister (who I have met once) and cousin (who I have never met) to be bridesmaids. They both live out of state.
I can't figure out what to write on the cards! I've gotten as far "We would be honored if you could be a part of our day." What else do I say? And how do I say "let me know if you accept" in an eloquent way?