What is the Hogwarts Uniform?

During the early 1990s the Hogwarts uniform was changed quite a bit since the 1970s. The uniform no longer had a blazer and it now consisted of a plain white buttoned shirt, a house tie (thick stripes) (red and gold, green and silver, yellow and black or blue and bronze, according to House), a grey knitted v-neck jumper (with a house-coloured neckline), grey trousers (for males) or pleated skirt (for females), plain black shoes, grey socks, and a plain black buttoned robe with the student's house emblem on