Hostess Gift for Baby Shower host?

EKS • 🌹
Hi girls,
I need some ideas.  My boss is throwing me a baby shower TOMORROW, and I still don't know how to thank her.  Of course, I could always give her something later (I do see her everyday lol).  Any ideas what to give her as a hostess gift and when?  If nothing else, I was thinking of maybe bringing her flowers or a plant tomorrow...? She lives somewhat rurally, so a spa certificate or restaurant certificate might be tricky.  Thanks!