Vintage Carriage Court Knitted Baby Blue/White Vest Made in the USA‎

Vintage Carriage Court Knitted Baby Blue/White Vest. Made in the USA. In gently worn condition. There is tiny speck on the back neckline (please see the pic). It’s barely noticeable but nonetheless there. No rips/holes. The size is worn off the tag. It looks to be a medium (but please see the measurements and go from there). Pit to pit 16” Length 23”