Rorychen Little Boys' 2 Pieces Stripe Long Sleeve Shirt and Trousers Set Outfit Material: Cotton/Polyester.Suitable for 2-6 years old little boys. V-neck design,Fashion little boys clothes set makes your baby fashional and stunning. Great for casual or party wear,fashion stylish design . And it is perfect for summer and taking photo or daily wear.Pretty gift for little babies of yours or friends.Comfortable fit.Fit for Everyday and Special Occasion. Notice: 1.Please check the size map in the picture carefully before ordering.2.Use similar clothing to compare with the size. 3.Choose larger sizes if your size are similar to the Size Chart in the images or description.4.The material of pants maybe a little bit thin.