Ideas re inscription on baby gift?

I'm planning to give these baby anklets to my very good friend who just had her first child, and I purposefully ordered them in plain so they could be engraved on the inside. She lives on the other side of the country so I will be sending them via courier vs being able to give in person. Any suggestions for an inscription?! I got a pair so would it be super tacky to have a simple saying on one and "Love, Uncle _(my husband's name)_ & Aunt Tasha" on the other? I feel that it would be crass to do so but am not sure 😕