60s Montgomery Ward Black Cocktail Dress Size M

Vintage Black Midi Cocktail Dress

1960s short sleeve dress. Long midi length. Fitted at waist with semi blousy top. Side zip closure. 
Condition: excellent with deadstock tags
Material: unknown - no inside label
Brand: Montgomery Ward Tag
Tag Size: Vintage Size 16 - fits like a M
(Always check measurements)
Pit to Pit: 18"
Shoulder to Shoulder: 17"
Sleeve:5"
Across waist: 14.5"
Across hips: 19"
Length: 50"
 **measurements taken flat
Model is 5’9 34/28/39 for reference