Can anyone tell me please if Joules clothing is true to size? I've seen a dress I like on Vinted but I've never bought Joules clothing before. It's a jersey style dress but I don't want it skin tight. At the same time I don't like dresses looking too baggy as they make me look bigger than what I am. I'm between a 12 and 14 usually and the dress on Vinted is a large/12.