Product includes: shorts, shirt, headband

shirt:
size XS(1-2 year), chest girth: 16 - 20 inches, length: 14.5 inches
size S(3-4 year), chest girth: 17 - 21 inches, length: 15.5 inches
size M(4-5 year), chest girth: 18 - 22 inches, length: 16.5 inches
size L(5-6 year), chest girth: 19 - 23 inches, length: 17.5 inches
size XL(6-8 year), chest girth: 20 - 24 inches, length: 18.5 inches

pants -
size XS(1-2 year), waist girth: 7.8 - 9.4 inches, length: 7.5 inches
size S(3-4 year), waist girth: 8.2 - 9.8 inches, length: 8.5 inches
size M(4-5 year), waist girth: 8.2 - 9.8 inches, length: 9 inches
size L(5-6 year), waist girth: 8.6 - 10.2 inches, length: 9.4 inches
size XL(6-8 year), waist girth: 8.6 - 10.2 inches, length: 10.2 inches