This was the first time I ordered from ASOS. I did the size finder and read the reviews for the item that said to order a size up which I did. I don't think my Size 4 cardigan would fit a toddler! I am thin and I can't get my arms in the sleeves. I wanted to exchange and they will not. The policy says no returns or refunds in final sales items but it doesn't say no exchanges. You can't call the company only chat. My recommendation is to not order from this company.