Vintage 1970s John Marks Disco Dress 
Fabulous cocktail length disco dress by John Marks. In a gorgeous purple with delicate silver stripe.
Can be worn backless or not due to a fabulous cowl neckline, with a deep V neck and squishy skirt.
Condition:
Very Good - some very slight fade on cowl attachment.
Measurements:
Vintage label UK 10
Bust - up to 34 inches 
Waist - 26 inches 
Length - 47 inches 
Best fit now around a UK 8 but please check the above measurements