TMNT baby onesie with cape

this is a teenage mutant Ninja turtles baby onesie (Michelangelo) with a cape that comes on and off with velcro, it is marked as 3 to 6 months however my son is about 9 lb and it does not fit mostly because the neck hole is too small for his head so just keep that in mind, that is why I marked it as 0 to 3 months it is just kind of small. loved it but never got to use it :( euc because we washed it great for a Halloween costume for your little baby or just every day use because it's hilarious looking smoke and pet free home