I gave my bridesmaid [my brother was actually my "Man of Honor"] a journal in which she could keep all of her memories of Paris as well as a bottle of Chanel N˚5 and a thank you note.
For my mother, I purchased a copy of Julia Child's Mastering the Art of French Cooking (my mom loves cooking!), as well as a journal and a bottle of Chanel N˚5. I also secured a note of appreciation to her gift.
I wanted the gifts to be very français and something they could keep that would remind them of the wonderful memories they had in Paris.