gift for officiant (family member)

[laine]

We asked my aunt to marry us (she got ordained online). She obviously isn''t charging us any sort of fee, but we''d like to give her a thank you gift. I''d rather not just do a gift certificate, as that sort of feels like paying her. I''d like to find some sort of sentimental gift. I figured I''d start with Etsy, but I''m really not even sure what to look for. Jewelry is a possibility, but I''m not sure I know her taste well enough to do anything expensive.
Any suggestions?