Do any moms have toddlers who wear smaller sizes than the clothes geared for their age?

My son doesnt wear smaller but he definitely wears bigger. He is 16 months old and wears 3T.

That's true, but I mean like completely out of their size range. My daughter is 14 months and wear size 9 months. She is small but do all the things children her age do. I just wanted to know if other ladies had small children. I feel like a loner when it comes to having a small child who wasn't premature. @beebaby

My son is in the 88% for his height and weight for his age group. So he wears clothes that are older age clothes..if that makes sense