Caché Vintage Champagne Silk Wrap Top w/ Chains

I didn't know how to describe this top, it's almost like a halter top, but it wraps in the front with gorgeous gold chains that go around the neck like a necklace and has a button closure in back. This top was worn one time for approximately two or three hours. It is champagne silk and is 93% silk and 7% spandex. Side zip. Approximate measurements laying flat are as follows: armpit to armpit - 19"; waist - 16.5"; hips - 19"; length - 25". Pristine condition.