Beautiful vintage Bill Blass Blassport silk blouse,  houndstooth pattern with mock ruched turtleneck. 

Fabric is slightly shiny. Buttons on cuffs. Classic style. 

Tagged as size 12, runs a touch on the small side, would fit on a Medium or size 10/12. 

It is 100% silk, suggest dry cleaning or hand wash. Pics show measurements.

Measures:

Bust 42”

Length 26”

Sleeves 25.5”