NWOT Acrobat 100% silk ivory & black blouse

Acrobat ivory blouse with black accent on button placket and underneath collar. Material is 100% silk and semi-sheer. One-button cuffs. The tags have been removed but it has not been worn. Includes 2 extra buttons. Approx. measurements (laid flat - see pics): Pit to pit: 19” Front length shoulder to hem: 26” In some of the pictures it looks almost cream colored, but it is more white, so I would call it an ivory shade. Last pics shown with black Merona cami.