VTG 70s Lanz Boho NWOT cotton halter dress-28”W

1970s boho halter dress in black and brown hues with black trim. Thick cotton fabric. NWOT and was dry cleaned. This dress is all about the back—dipped low with two black buttons (and an extra sewn into the dress!) and metal zipper. This dress has a narrow bust due to the halter style. Approx measurements: B: 32” W: 28” L: 37.5”