Vintage tie neck blouse size M/L

Vintage pink yellow blue shimmery confetti print blouse. There is no brand, size, or content label. They have been removed. It is a silky satiny feel fabric. It is not sheer (see through). Cut candy like buttons with one small plastic button at the bottom. Great preloved condition. Approximate pit to pit measurements 22”. Size Medium/Large, meant to be a flowier fit. Pleats at shoulders. See photos for details.