A plain white short sleeved school polo shirt for pupils of Caterham High School with embroidered school badge on the chest. Size Guides: XXS = 28-30, XS = 31-32, S = 32-34, M = 34-36, L = 38-40. Please note : Girls can either wear the white polo shirt in the summer or a lilac blouse. Boys can either wear the white polo shirt in the summer or continue to wear a white shirt and school tie. Pupils must have their blazer with them at all times.