Groovy Vintage 1970s Pykettes Bold Floral Button Up Blouse

Vintage 1970s Pykettes Bold Floral Button Up Blouse Good vintage condition- minor tiny spots of discoloration- see zoomed in pics. Not noticable on overall, and haven’t tried to spot clean. No size tag. Laying flat, unstretched: Pit 2 Pit- 20” Length- 25” No size tag, so listing as all modern day sizes it would best fit, but there’s ONLY ONE available. See measurements to be sure.