Vintage floral polyester blouse.

Vintage polyester floral long sleeve blouse. Can wear tied at neck or open. 3-4” slits on both sides of waist. 3 shoulder darts. Blouse looks homemade, but has a manufacturer tag sewn in at neck that reads Shaker Sport, and states that the print is exclusive of this brand. Tag also looks like it reads the number 35 or 36, not sure if that is some sort of sizing. Please see photos for true measurements.