16 degree need to wear cotton trousers?

/kloc-The weather around 0/6℃ is neither too cold nor too hot. /kloc-wear the following clothes in 0/6 degree weather: 1, coat: sweater, thin trench coat, thin cotton coat, thin leather coat 2, base coat: thin base coat, base sweater, cashmere sweater 3, pants: jeans, casual pants, pencil pants 4, socks: ordinary cotton socks 5, the temperature is not so cold, with a leather coat. You can make yourself look more attractive. For boys, you can wear a plaid coat, a dark sweater and a pair of jeans, which looks casual and fashionable.