Vintage ladies sleeveless shirt

Your summer will be better wearing this vintage sleeveless, size 10 shirt, white with red pattern, has 4 buttons and a juicy 70’s collar. Made by Seaton Hall, this features darts and a straight hem, with a jaunty nautical rope theme in a true red, with white plastic buttons. The fabric content and manufacturing country are not listed on the tag, but this little number sure seems like a US made, 100% polycantrell dream.