Vintage Pierre Cardin dress

Vintage Pierre Cardin striped dress! Has buttons on the top and a nice loose, drapey fit. Cute with a waist belt too! Beautiful soft fabric with blue and white stripes, tag is too faded to read but feels like a cotton blend. Would likely best fit a size large. When laid flat, length is approximately 45 inches, and bust is about 22 inches across. Material is very light and thin, almost semi-sheer likely due to age and wear. Super lovely and comfy piece, it's just too big on me so I never wear it!! Pictured oversized on a small.