Material : 95% Cotton + 5% Spandex. Machine Washable
Snaps Closure at bottom for changing diaper hassle-free.
Ruffle Sleeve: They'll look adorable in this comfy and stylish Baby Cotton Infant Bodyshirts in summer.

Measurement(inches)
Size--------Weight--------Height--------Chest--------Length--------Shoulder
3M---------8-12 lb--------21-24 in-------18.6 in-------15.2 in-----------7 in
6M--------12-16 lb--------24-26 in-------19.6 in-------16.1 in----------7.4 in
9M--------16-20 lb--------26-28 in-------20.4 in--------17 in-----------7.7 in
12M-------20-24 lb-------28-30 in-------21.2 in-------17.7 in----------8 in
18M-------24-28 lb-------30-32 in--------11.4 in--------19 in-----------8.5 in
24M-------28-32 lb-------32-34 in--------24 in----------20 in------------9 in
Note : If You are Between Sizes. We Recommend You Choose Larger.