Ordered a size 13-14 for my slim 9 year old daughter, and a size 15 for my slim 11 year old son. Ordered big because of the other reviews saying they are small. They were both still very small! Too short in the arms. My daughter fits the 15 year old one, with a bit of space to grow. So because of the company's ridiculous sizing error I had to return the smaller jacket. Despite the 'free returns' label next to the price of the item, I had to pay £6 to return it. When I questioned this with the company, they said the following, 'I am afraid that we do not, nor have we ever, offer a Free returns service for items that do not fit on Amazon.'So I would recommend not using this company: their clothing is wrongly sized, and they have terrible customer service. Their returns policy is also flawed. I suspect that if I'd said I just didn't like the item when it arrived I wouldn't have had to pay the return cost!