This wonderful vintage piece is from the label Marte' Continentals. I don't know the exact date, but other comparable pieces from this brand are from the 1950s-1960s. This chambray light blue button-down shirt was made in the USA and features red buttons, and red/yellow embroidery around the collar. It's a cotton blend (50% polyester, 50% cotton) and is listed as size 16. However, vintage sizing is typically not the same as modern, so see measurements below. Appears to be close to a ladies' size small. Condition is good overall, some wear on one of the elbows and a tiny snag as seen in the photos. Approximate measurements: Pit-to-pit (buttoned): 18" Length (from shoulder): 23" Shoulders (across): 15" Sleeve: 23" BIN 4