Armani Collezioni gold metallic dress size 10

Great condition, sleeveless, moderate shoulder coverage, fit and flare designer dress. Silk and cotton blend. Crew neck, flared pleated skirt, rear concealed zip fastening, side slip pockets. Very elegant and sophisticated. The color us as pictured. I am a little confused how to call this color. I would say gold/brown/grey? 38in long 18in armpit to armpit 15.5in waist