Tips: please check and compare the size details before purchase!Order Guidance: 4T=size 100 3-4 Years5T=size 110 4-5 Years 6T=size 120 5-6 Years 7T=size 130 6-7 YearsMaterial: CottonSuit Age: 3-7Years OldGreat gift!Buy with confidence.If you want to buy other styles or colors，welcome to our store to buy.