The divisions were distinguished from one another by their dress: some had half their jackets brown and half grey, and the same with their trousers⁠—one leg dark brown and one grey. One day when we were at work a girl who was selling rolls looked at me intently for some time and then suddenly burst outlaughing. “Ugh, how horrid,” she cried, “they had not enough grey cloth and they had not enough black!” There were others whose jackets were all grey, and only the sleeves were blackish-brown. Our heads were shaved in different ways too: some had half the head shaved lengthways and others transversely.