Pipi Baby Girls Fashion Cute Cartoon Mouse Stripe Stitching Denim Dress 3T blue Pay attention to our size, pls check the detail measurement.Smaller than US size. US 3Y: Dress Length:19.29"(49cm) Bust:12.20"(31cm) Sleeve:15.35"(39cm) US 4Y: Dress Length:20.47"(52cm) Bust:12.60"(32cm) Sleeve:16.14"(41cm) US 5Y: Dress Length:21.65"(55cm) Bust:12.99"(33cm) Sleeve:16.93"(43cm) US 6Y: Dress Length:22.83"(58cm) Bust:13.39"(34cm) Sleeve:17.72"(45cm)