Guess dress size 1

Strapless dress gives an 80’s glam feel, despite being Y2K vintage. Size 1. Zipper works perfectly but I could not zip her up on my size 4 mannequin. There is some stretch to the material. All measurements taken unstretched. Approximate measurements: Length 23” Bust 26” Waist circumference 24” Silicone grip inside the top of bust helps keep the dress securely in place. High quality satin with detailed seaming.