If you like it in the images on L'agence, you will love it in person. It's outstanding, not just another pretty silk floral shirt. I am 5'8 and weigh 175 lbs., and I would say it is true to size. My problem is, that my bust is 42DD, and the XL was slightly snug in the bust, which is often the case for me with a lot of brands. It covered my butt and is long enough in the front as well. I exchanged it for XXL. If your bust is smaller, the XL should fit you beautifully, and I'm confident the XXL will be perfect for me. It arrived quickly, and the exchange was very easy. Love L'agence, and this will not be my last purchase from them.