I read somewhere in an Etsy success article that some lady said her items sold 100x faster when they were photographed on real people.
Yesterday I found a shop that's very similar to my other shop, the girl has been doing it for not much longer than me, but she has five or six times as many sales as I've had. I think one of the reasons is because she uses models. She shows how the clohes she sells could be styled, and I think that really helps.