Beaded and sequin vintage fabulosity with frontt slit

this exquisite gown begins with what I believe is silk. This is a blood, red Merlot or burgundy colored fabric that both a diamond pattern of jet glass barrel beads, and some black sequins. Shoulder pads. There is a scallop cap sleeve. The hem is scalloped as well. The front sled has some beating. an excellent condition no tags or size tags could be Oleg Cassini or possibly a scala who knows it’s beautiful and in perfect condition