Vintage 1970s Checkerboard & Floral Sleeveless Blouse

Vintage 1970s sleeveless blouse with checkerboard and floral print. Great tag from The Shirtery, butterfly collar. Poly/cotton blend, unlined. Is a little faded and could use a fresh wash but no holes or stains. Vintage size 36, estimated modern size S to smaller M. Please see board photo for measurements and compare to a garment that fits you well.