What to get my baby daddy’s girlfriend for Mother’s Day?

Okay she’s not a mother nor are they engaged but she does so much for my son, and me and her are practically bffs. I feel like even though she’s technically not his step mother she does play a motherly role to him. I want to get her something for Mother’s Day but I’m not exactly sure what, I know she loves anything to do with face care, like face masks, moisturizers, etc. but I’m scared to get her something she may not like ya know?😂 Any recommendations would be GREAT.