Birthday gift for friend/acquaintance?

Ha

Hey everyone! So I’m in need of some advice/opinions. I have a friend who isn’t a close friend but more of an acquaintance. Our husbands hang out and when they hang out, I see her and we talk. We get along well and have recently started texting/talking more. Tomorrow is her birthday, and I’m not sure what to get her! Any ideas for this kind of situation?