Vintage ~ Unbranded Round Collar Brown and Ecru Shirt

Vintage ~ Unbranded long sleeve chocolate brown and ecru button up shirt blouse. In about a size 8 (see measurements below) Fauna print with leaves Shirttail hemline Long rounded collar. Front patch pocket with rounded detailing and buttons Cuffs have 2 button closure and rounded detailing. No care or fabric tags. It appears to be a cotton blend, but exact material is unknown. Sewn well (I included a picture to show the inside seams) From underarm to underarm is about 19.5” flat From the shoulder to bottom hem is about 24” in length In excellent preowned condition. 70s