L 31.5in PTP 15in It fits loosely and gives you a little shape to the waist. It's not baggy like a true T-shirt Dress. Step in/ Pull up with a button closure at the back The sleeves are loose but with a little bit of a ruffle I got this for a convention in Nashville and only wore it once. Very Comfy and Flattering, it has stretch too. Sequins, Rainbow, Confetti, Sparkly, Party, Holiday, New Year's, Banquet, Date, Concert