| Size | Height | Weight | Chest | Waist | Hip | |
|---|---|---|---|---|---|---|
| 12M | 29" - 31" | 18-20 lbs. | 18" - 19" | 18.5" - 19.5" | 19" - 20" | |
| 18M | 31" - 33" | 22-26 lbs. | 19" - 20" | 19.5" - 20.5" | 20" - 21" | |
| 24M | 33" - 35" | 26-30 lbs. | 20" - 21" | 20.5" - 21.5" | 21" - 22" | |
| 2T | 33" - 34" | 29-33 lbs. | 20" - 21" | 20.5" - 21.5" | 21" - 22" | |
| 3T | 35" - 37" | 32-36 lbs. | 21" - 22" | 21.5" - 22.5" | 22" - 23" | |
| 4 | 39" - 41" | 35-40 lbs. | 22" - 23" | 22" - 23" | 23" - 24" | |
| 5 | 41" - 44" | 40-45 lbs. | 23" - 24" | 22.5" - 23.5" | 24" - 25" | |
| 6 | 44" - 47" | 45-50 lbs. | 24" - 25" | 23" - 24" | 25" - 26" | |
| 7 | 47" - 50" | 50-55 lbs. | 25" - 26" | 23.5" - 24.5" | 26" - 27" | |
| 8 | Small (8) | 50" - 53" | 55-65 lbs. | 26" - 27" | 24" - 25" | 27" - 28.5" |
| 10 | 53" - 56" | 65-75 lbs. | 27" - 28" | 25" - 26" | 28.5" - 30" | |
| 12 | Medium (10-12) | 56" -59" | 75-90 lbs. | 28" - 29" | 26" - 27" | 30" - 31.5" |
| 14 | 59" - 62" | 90-105 lbs. | 29" - 30.5" | 27" - 28" | 31.5" - 32.5" | |
| 16 | Large (14-16) | 62" - 64.5" | 105-115 lbs. | 30.5" - 32" | 28" - 29.5" | 32.5" - 34" |
| 18 | 64.5" - 67" | 115-125 lbs. | 32" - 33.5" | 29.5" - 31" | 34" - 35.5" | |
| 20 | X-Large (18-20) | 67" - 69.5" | 125-135 lbs. | 33.5" - 35" | 31" - 32.5" | 35.5" - 37" |
Size chart is a general guide. It may include sizes that are unavailable for this item.