Ms Purple Girls' 100% Cotton Open Stitch Cardigan 100% Cotton Imported Machine wash cold, No Bleach, Only Gentle Cycle, Lay Flat To Dry Ribbed hem and cuffs size suggestion: XS - 4 ~ 5 years old, S - 6 ~ 7 years old, M - 8 ~ 9 years old, L - 10~ 11 years old