Sunward(TM) Baby Boy Girl Romper Jumpsuit Clothes Material:Cotton Blend NOTE: Please compare the detail sizes with yours before you buy!!! Use similar clothing to compare with the size. Age:0-3M-Size:80:Shoulder:22cm/8.7",Bust:56cm/22",Length:37cm/14.6" Age:3-6M-Size:90:Shoulder:23cm/9.1",Bust:58cm/22.8",Length:42cm/16.6" Age:6-12M-Size:95:Shoulder:24cm/9.5 ",Bust:60cm/23.6",Length:45cm/17.8" Suitable for ages in children (0-1 years old)