Hi Annie, there are lots of ideas here:
Hi Annie, here are a few more ideas you may enjoy - https://www.upcyclethat.com/repurpose-old-picture-frames/
Here's a post that might help you - https://www.thesprucecrafts.com/upcycled-picture-frames-1791503
You could hot glue small flowers on it.
I turn a lot of frames into chalkboards on my DIY blog. Take a look https://www.homeroad.net/2015/05/diy-chalkboards-in-beautiful-frames.html#more