Strapless silk taffeta gingham dress

Darling dress I love the color it’s very charming would be perfect for fall or summer formal wear. Feels like silk taffeta but material label is missing. Designer Lynn Lugo marked size 4, fits like a 4 see measurements for reference. Selling because it’s unfortunately too snug on my chest. Mint condition no flaws or signs of wear. Bust: 15” waist: 14” hip: 19”+ Model is 5’9” size 4-6 34D for reference