Vintage 1950's Butterfly hot Women's Day Dress Small Medium

What a pretty day dress! No maker or size label so please refer to measurements below. Ivory crepe fabric with gold, yellow and green butterflies swirling around, matching fabric belt, back metal zipper, full circle skirt In good condition with no stains or tears that I could find.

Measures approximately:
Bust 36"
Waist 26"
Hips free
Length 39 hot 3/4"