It is Asian Small Size ,Best for Children or Young Girls to wear,Maybe small for Adults Size detail: M(US XS) : Top Length 60 cm/23.62'' ,Bust 88 cm/34.64'',Pants Length 90cm/35.43'' L(US S) : Top Length 62 cm/24.41'' ,Bust 92 cm/36.22'',Pants Length 91cm/35.82''; XL(US M) :Top Length 64 cm/25.16'' ,Bust 96 cm/37.79'',Pants Length 92cm/36.22'';