Poly/Cotton, elastic waist.
Sizing guide:
Size 000:  3' 5"- 3' 9" (104-114cm)
Size 00:  3' 9"- 4'1" (114-124cm)
Size 0:  4'1" - 4' 6" (124-137cm)
Size 1:  4'6" - 4'11" (137cm - 152cm)
Size 2:  4'11" - 5'3" (152cm - 157cm)
Size 3:  5'3" - 5'7" (157cm - 170cm)
Size 4:  5'7" - 5'11" (170cm - 180cm)
Size 5:  5'10" - 6'2" (178cm - 187cm)