What kind of clothes did poor people wear at the beginning of the 20th century?

In the Russian Empire of the early twentieth century, poor people did not have much variety in their clothes. For men, shirts and pants were characteristic, they were often barefoot, because it was very difficult to get good shoes and they wore out, because the poor had to move a lot. The headdress could be a straw hat. Women also wore shirts, but they never wore trousers, they covered their legs with long dresses, and scarves made of light materials were often used to cover the head.