Fits true to size. I hand-washed the first time and saw no extra dye. This is a lovely set - Cotton Pajama Set with Chevron and Boho-Inspired Prints, "Moroccan Blue"
I bought this for my chemotherapy treatment to provide comfort and it delivered. It's the right mix of warmth and style. It has a nice shape to it. I imagine it will last a long time, too. Great craftmanship!