Financial talk

I am looking for something very personal for a gift for my Maid of Honor. I got my Matron of Honor a locket with her initials, and a message from me on the back. I would like something similar to that, but I can only spend around $40 since we don't have much money. I can find plenty of jewelry that is engravable, but not much where I can put a message to her. I am trying to find a cross to do that with, but I can't. Any good links or ideas are appreciated! I LOVE the scrapbook idea....why didn't I think of that beforeeeee I bought my Matron of Honor's gift! dang! that would have been GREAT! but I kind of want them to be equal...I may do that on the side for them...or maybe for our parents as a gift too! Thanks!