Vintage late 50s/early 60s Gold brocade dress

Gorgeous gold brocade dress with a full skirt with built-in crinoline. The full skirt features a genius built-in bow that isn’t something sewn on, it’s draped into the fabric. I’ve never seen anything quite like it. No tags other than an ILGWU union tag. Back and side zippers Bust: 36 Waist: 27 Hips: 50 Length: 42 No size/care/fabric tag, but feels like a synthetic. Tag reads “Edison Fashion” Condition: excellent structural condition, fabric is nice and strong with absolutely no fading