Suits for boys: The boy's 3 piece suit includes: 1 x jacket, 1 x pant，1 x vest. Fabric: Boys' suit set is made up of 80% polyester and 20% viscose, which is soft, skin-friendly, comfortable, non-pilling and wrinkle-free. Size: Please refer to our size chart to choose the right size. If you are not sure about the size, we strongly recommend you to consult first. You can tell us your height, weight, bust, shoulder, waist and hip circumference and we will find out the best size for you. Product Features: 100% polyester liner, comfortable and suitable. Pants are elastic waist, do not worry about too big or too small. Occasion: Boys' dress suit for wedding, party, prom, daily life, homecoming, Easter, Christmas, Halloween, prom, kids' party, speech, graduation, birthday.