Vintage Sears Infant Girl's 6mo Knit Sweater Moon Stars Embroidered Pink

Adorable VINTAGE Sears infant sweater. Pink knit with moon (yellow) and stars (blue, purple, seafoam green). Two button at neck to make for easy on and off of a wiggly baby. Sears tag calls this "Small Infant" and is recommended for children 24.5" to 28" tall and 14 lb to 19 lb. Based on that I am GUESSING that this is likely a "modern day" size 6m, but see below measurements and photos. Shoulder to hem length 11" pit to pit 9.5" Sleeve length 9.5"