Carter's Neon Pink & Navy onesie

This onesie is brand new with the tag. You might notice, it says "2-pc. Set". $20 did seem like a lot for a onesie. I don't know where the other piece went or if I ever received it. It's possible someone broke up a set to gift to 2 different mommies... It's also possible that I used the other piece on my girl and forgot. You might be thinking, "I'll bet it goes with that striped blue dress that looks similar." But no, that tag says "1-pc." This is from a different set. Mom brain. Who can relate?