This is a Isaac Mizrahi Silk Faille Trapunto Dress.  The color is French Cream.  I have added 6 pieced stars in shades of white, cream and gold to the base of the skirt on the Trapunto band.

The dress is made of Rich Taffeta, 54% Silk/46% Polyester, a Dense, Figure-Forgiving Fabric with a Plain Weave and Subtle Sheen
• Fully Lined in Polyester Georgette for Opacity Lining
• Bell Shape, Inner Tiered Crinoline Skirt for Extreme Fullness, Square Neckline
• Base of Skirt Features a Wide Band of Trapunto, Embroidered, Cushioned Fabric that Adds Subtle Detail and Helps Maintain Shape
• Bra-Keeps to Hold Straps in Place
• The back features a Row of Functioning, Fabric-Covered Buttons and Fabric Loops and a Back Zipper for a Secure Closure and Easy On and Off