2T and 4T refer to the size of toddler clothes. 2T is typically for toddlers who are all over 2 years aged, and 4T is for those who are close to 4 years aged. The "T" stands for "Toddler.” The leading difference between the two sizes could be the length https://imn82356.pointblog.net/5-simple-techniques-for-do-baby-clothes-fit-dogs-75762850