It is Chinese size and smaller than the USA size.
Please check the size carefully.
US X-Small=China SmallLength40.16"(102cm),Bust38.58"(98cm),Sleeve Length25.59"(65cm)
US Small=China MediumLength40.94"(104cm),Bust40.16"(102cm),Sleeve Length25.98"(66cm)
US Medium=China LargeLength41.73"(106cm),Bust41.73"(106cm),Sleeve Length26.38"(67cm)
SportsX Women Oversized Classic Plaid Mid Long Eco Fleece Overcoat Green B07MM1F5Z3
The product shows here is available with several styles, colors and sizes. Please leave us a message on the payment page if the option is not allow to choose. We will ship the product as your request.