Vintage 90's DEADSTOCK cotton Karen Scott back-to-school-core button down

Amazing vintage button down blouse from the 1990's. Never worn, original tags still intact. Denim colored blue with bright red corduroy collar with an embroidered yellow ruler and white bottle of glue. Buttons down front. 100% cotton. Made by Karen Scott. No listed size. Fits S/M but see measurements to confirm. Bust - 44 Sleeve - 24 Length - 27