Length               Waist             Age    <br />80        40cm/15.75"          50cm/19.68"     1-2T    <br />90        44cm/17.32"          52cm/20.47"     2-3T     <br />100       48cm/18.89"         54cm/21.26"     3-4T     <br />110       51cm/20.08"         56cm/22.05"     4-5T      <br />120       55cm/21.65"         58cm/22.84"     5-6T    <br />130       59cm/23.23"         60cm/23.62"     6-7T