Tomorrow, the children at DS school have been asked to come to school in anything bear. The teachers havw suggested it could simply be just bear ears, or to 'let our imaginations run wild' - their words. 
I have bear ears for him, but DS also has a brown bear onesie in his wardrobe that I am really wanting to send him in. I shall put him in a t-shirt and joggers underneath. I was going to colour his nose in black too.. 
Anyway, since DS is 5 (YR 1) I am not quite sure whether this is appropriate or completely insane?
Please, AIBU?
Thank you.