The sizing chart is spot on but word of warning: there is no \"give\" to the fabric, meaning that it's to stretch or adapt to the contours of one's body. So someone that is busty or has wider hips may not fit as well into this dress.
It's very nice though, if they offered one size up it would be even better for my body since I have an hourglass figure with extra sand up top and on the bottom half.
My only suggestion would be to make this exact style dress but with a smidge of elasticity.
Otherwise it's very comfortable, not scratchy or rough, and the color is true to the listing picture.