This is an antique school boy’s cap dated 1900s from my others for sale similar from one collection (same owner?)

It is cream with a blue star piping detail but I cannot identify the school. Possibly Harrow given the others.

Antique condition with no moth damage but staining exterior and interior. Name handwritten EM Green.

Please see all photos. I have not attempted to clean it.

I am selling 12 old school caps, so see my other listings (last photo). I am happy to combine postage.