Vintage 1970s amazing maxi halter dress

This is an incredible, unique vintage halter dress from the 70s. It’s in amazing condition. It doesn’t have a tag in it, but fits like an extra small. It’s such a unique piece, and definitely a showstopper. You’ll never find another dress like it. Dimensions are when lying flat: 13 1/2 inches under the bust, 42 inches from the bottom of the V in the front to the hem and 39 1/2 inches from under the bust to the hem.