Guess Brand Baby Onesie Bodysuit w/ Snap Closure w/ fixed flaw

Onesie is now in overall good condition. Tag was ripped off and left a hole in the seam. This has been mended. With no tag, exact size is unknown. See photos with measurements. A small hole was also under the armpit seam. It has been mended closed. See photos for evidence. Difficult to spot so look close.