This character is a young girl from a mushroom island. Her tribe lived there for ages. They are mooshroom cowherds and this determines their clothing.
This girl is wearing a mushroom hat, for sun protection and cool look and leather clothes: jacket with visible mooshroom pattern and brown pants. Her shoes got a bit purple look from mycelinium, the island's ground.
Mushroom islands are sometimes visited by adventurers, who want to see the cows. During these visits, local people can trade with them and get resources not existing on the island.
Their life is simple, but not always easy.