Vintage 70s maxi dress, open back halter

Amazing vintage 70s maxi dress with open back, halter neck, empire waist M (38" bust) Sexy and streamlined. Fantastic condition. ♦ halter sleeveless top with opened back ♦ back zipper, unlined ♦ empire waist ♦ hooks + eyes at back of neck ----- Measurements (taken flat) Shoulders (seam to seam) : 10" Bust (flat x 2) : 38" Waist (flat x 2) : 30" empire Hips (flat x 2) : 40" Length : 59"