Need your LIW creativity

So I was just speaking with my mom's boyfriend. He lives with her, downstairs from me. So I'm relatively close with him and he's very close with FH.

Anyhow....I was showing him the statue I got for my mom as her thank you gift and he loves it.

Now he's thinking that HE should buy her something as a gift for her, me, and FH. As in a gift because she's his girlfriend and the mother of the bride.

I told him maybe a nice piece of jewelry that she can wear the day of......but can you ladies think of anything else?????