Fits true to size. I am 5’1 and wear 34C bust, I normally wear a medium. Some stains in the liner as shown, otherwise excellent condition. PP is Petite Plus meaning its shorter than normal sizes from the shoulder to the hem. Perfect for people like me who are shorter and makes for a more fitted look. I am listing as a Small as I would equate this as being. I consider myself a Medium or Medium Petite and this runs a bit small for me. There is not an option for “PP” Let me know if you have questions! Smoke free pet friendly home 🏡