Vintage Powder Blue and White Poly Dress

The texture of this dress is fab. No tags but it does not feel like a homemade dress. No flaws, includes belt though the dress has no belt loops. Fabric is a fall or winter weight poly, very substantial. This dress will be here when the cockroaches rule the earth. 1970s. Plus size! Flat measurements: B 20 W 18 H 22 L 40