Can you tell who she is?!?

A bit of a poor effort, but at least we got a book character!! I didn't do the school run, but by all accounts some people had really gone to town!!
At my school the primary kids were all dressed as 'wallys' and came over to the secondary site to hide in our lessons!! My year 10s thought it was very fantastic to have year 1s hiding around the studio! Although I was a bit concerned that when the teacher had gone she'd left one behind!!!!