So... ask it to dress them differently. You can just ask it to make whatever changes you want.
"An image of an archeologist adventurer who wears a hat and uses a bullwhip. He is wearing a top hat, a scarf, a knit jumper, and pink khaki pants. He is not wearing a bag" (https://sora.com/g/gen_01jqzkh4z2fqctzr9k1jsfnrhy)