Selling my Youri Jumper by Sézane, I gain weight from XXS to XS to Small to medium size Please note that European size is smaller than US size. I put a green measuring tape in inches for your reference. I bought this last year, unaccepting my weight is increasing, therefore this sweater was used a couple of times, my husband told me, I look good in it. So I kept it. I really like the style, it has a higher neck, really good for winter, and I like the style of the trumpet sleeves. When you purchase this, I hope you will enjoy it. I believe from Sézane description if I remember it correctly, it was made in Italy. I washed this hand washed and lay flat, when you have this, prepare for it to dry if you wash it the way I do. I wait 5 days in my case.