Material: 82% polyamide，18% ElasthanneStyle: Swimwear/Swimsuit/Bather/ Tutu BikiniSize: 2T-6 to choose， 1-2year match 92/98， 2-3year match 104/110， 4-5year match 116/122， 5-6year match 128/134Please ask any sizing questions beforehand if unsure.exchanges/refunds are no problem with postage costs at buyers expense，so please check before purchaseAge Chest Length(Inch)1-2Y 19.0-24.0 17.02-3Y 19.5-25.0 17.7 4-5Y 20.5-26.0 19.0 5-6Y 21.0-27.0 19.5