Lightweight Cocktail Dress

This is a truly stunning lightweight dress (possibly silk but have not done a burn test to determine) is a mix of blues and greens.  It features a drape neckline and short sleeves.  There is seam strain on one skirt seam so please factor that it would need to be taken in by approximately 1/2" to remedy this.  There is also a pinpoint red mark on the front near the waistline but completely gets lost in the pattern.