| BUBBLE ROMPER | 0-3 mos | 3-6 mos | 6-12 mos | 12-18 mos |
| Width Under Armhole – Side to Side | 29 | 31 | 33 | 35 |
| Center Front Neck to Front Hem (unsnapped w/o rib) | 31 | 33 | 34 | 35 |
| Center Back Neck to Back Hem (unsnapped w/o rib) | 38 | 40 | 41 | 43 |
| Sleeve Length (shoulder seam to hem- w/ rib) | 21 | 23 | 25 | 27 |
