Features: ^^●The whole piece adopts the process of woven stitching knitted fabric. ^^●The whole dress is made of high quality nylon zipper and color matching design. The sleeve elbow adopts the three-dimensional bending arm technology. ^^●According to the ergonomic principle, the back is added with breathable loose opening, and the whole garment adopts wear-resistant and waterproof fabric breathable fabric.^^●Size: XS(6-7 age) S(8-9 age) M(10-11 age) L(12-13 age) XL(14-15 age).