OshKosh sizes???

Me

Do you ladies think Oshkosh runs big or small? My mother in law bought my daughter a cute little overall/dress but bought a size 6 months. I know for Carter’s their sizes for a 6 month is pretty much the same as a 3-6 month size somewhere else. She’s in a size 3-6 month now so I’ll probably take the dress back and get a 9 month so she can wear it this summer. What do y’all think? Id keep it and let her wear it now but spring is not very warm here.