The majority of the browncoats wear a trench coat as the uniform. They also wrap red scarves around their necks
Hoban washburne wears a green pilot outfit and wear a summer shirt on top, they convey his occupation and laid-back lifestyle
Inara Serra costume has a certain style where she’s always chooses to wear gowns and the color she often picks is red
Jayne Cobb often wears a light brown T-shirt with regular pants, and equipped with fire arms
Kaylee Frye costume is bright long sleeve t-shirt, with jumpsuit, and a silk parasol as prop
Malcolm Reynolds costume is a simple brown shirt on topped with a color-matching long trench coat, wears a high-waisted tan trousers, and brownish boots
River Tam regular outfit would be as simple as a cotton dress and a pair of boots, nothing fancy.
Simon Tam always has a sophisticated vest on over a plain white blouse and a nice pair of pants with flat fronts
Zoe Washburne wears a plain T-shirt with a brown leather vest over and regular tan pants with black boots. Her typical choice of weapon is shot guns