Nice gift to your son, nephews or baby grandson. And this baby boy dinosaur outfit is nice for little/big brothers matching sets. ❤Snugger Fit to Unisex Toddler&Infants: there are five size each colors, snug fit to 6-12 months, 12 to 18 months, 18 to 24 months, 2 to 3 T, 3 to 4 T.