Vintage 80s Pastel Stripe Puffed Sleeve Blouse, Button Down, Peter Pan Collar Med

Adorable 1980s pastel stripe blouse. Features puffed 1/2 sleeves, a peter pan collar with pleated trim, and buttons down the front. Can be worn tied at the waist, tucked in or long. Likely a polyester blend, no fabric tag. By "Square One" made in the USA
Freshly laundered.
Measurements taken flat--
Pit-to-pit: 20" across
Shoulders: 15.5"
Length: 24"
Sleeve length: 12.5"