Is this the original onesie? Cheesy 1970s catalogue ads prove that the one-piece isn't just a modern fad
https://www.dailymail.co.uk/femail/article-2309845/The-original-onesie-Cheesy-1970s-catalogue-images-prove-piece-isnt-just-modern-fad.html
Recognize the one on the right?
Usually people photoshop a different face on it
But fakes are not evidence