2T and 4T refer to the size of toddler clothes. 2T is typically for toddlers who will be all over 2 years old, and 4T is for those who are close to 4 years outdated. The "T" stands for "Toddler.” The main distinction between The 2 sizes is the length https://deanierlb.blogminds.com/baby-clothes-to-dog-clothes-secrets-30097123