Size reference:

Label Size ------ Reference Height---------Reference Age---

90-------------------33.4-35.4in-----------------18-24 Months---

100-----------------37.4-39.37in------------------2-3 Toddler---

110-----------------41.3-43.3in-------------------3-4 Toddler---

120-----------------45.27-47.2in-----------------4-5 Years---

130-----------------49.2-51.18in-----------------5-6 Years---