Bridesmaid's Gifts- what to add to their jewelry

Buying for my MOH and Bridesmaid gifts. Since we're having a smaller wedding and wedding party, I'm only doing the gifts the day of. I asked them the good ol' fashion way to be in the wedding, so no proposal boxes. Since I'm only doing one gift box, Im making it good. Last night I ordered a different piece of Kendra Scott jewelry for each of them and a travel jewelry case from Amazon in their favorite colors. I think I'm planning on adding a bath bomb, and face mask. And other items or gifts you all can think of to add would be great!