The study aimed to design the garment for children according to respective activity they performed in day to day life. Safety and comfort are the first preference for the children clothing. Children skin is so sensitive to reacts from certain fabrics which create discomfort for the wearer. Discomfort garment should not be encouraged to the children in the movements. The garment should give to child sense of security, satisfaction and comfort. The major requirement has considered during designing clothing for children clothing should be given to relief, appearance, activity and growth features. For all these aspects to keeping in mind different size of children garment was designed and constructed by using two different cotton knitted fabric. Cotton knitted fabric was used for summer and flannel cotton knitted for winter for the final construction. Total Four different sizes have constructed for summer and winter. In each size two different garments have constructed for summer and winter. Total sixteen garments have constructed in the study.