Newborn Romper with off-centre press-studs down the front and along one leg, and full feet with elasticated heels Material:Cotton 95%+ Elastane 5% Size information: Size 0-3M,romper length 47cm,bust 24cm*2,sleeve 22cm Size 3-6M,romper length 53cm,bust 25cm*2,sleeve 23cm Size 6-9M,romper length 59cm,bust 26cm*2,sleeve 24cm Size 9-12M,romper length 65cm,bust 27cm*2,sleeve 25cm Please choose size according the measurement.