Baby Bubble Romper Vintage 1950s

Vintage 1950s Bubble Romper. This is an adorable vintage piece! The romper has a full snap closure with the inside totally lined in plastic. Stretch elastic waistline measuring 10" fully stretch - measured flat - one way. From the waistline to the bottom of the crotch area the romper measures 8 1/2." There are no maker marks or tags. My best GUESS at size would be 3 -6 months. This piece is in remarkable condition for age. Free of stains or tears.