Please check size chart before purchase this item,Thanks. Size 100–Top length 17.72”, chest 29.13”, pant length 24.8 ” Recommended Age 3-4Years Size 110–Top length 19.29”, chest 30.31”, pant length 27.17 ” Recommended Age 4-5Years Size 120–Top length 20.87”, chest 31.50”, pant length 29.53 ” Recommended Age 6-7Years Size 130–Top length 22.44”, chest 33.07”, pant length 31.89 ” Recommended Age 8-9Years Size 140–Top length 24.02”, chest 35.04”, pant length 34.25 ” Recommended Age 10-11Years