Dress + Underpants 2PCS OutfitsCondition: NewMaterial: CottonSelectable Size:Size S， Suitable for 0-12 moth old baby:Lenght (form shoulder to crotch): approx. 36cm/ 14"Size M， Suitable for 12-24 moth baby:Lenght (form shoulder to crotch): approx. 38cm/ 14.9"Size L， Suitable for 24-36 moth old baby:Lenght (form shoulder to crotch): approx. 40cm/ 15.7"PLS allow 2-3 cm error of the measurement， and CHECK the size before ordering， or you can contact our CS for helpThe cotton material is soft， no harm for your baby's delicate skinSuitable for summer wearing， it's cool and lovely