CARNEGIE OF LONDON Vintage Dress Purple Size 14 Long Evening Gown 70's Chiffon

Size UK 14 / 16
***This is a vintage 16 but I'd say that it is more of a size 14/16. The measurements are provided and on tag in photos. The measurements are somewhere in between those modern sizes and so I have suggested this would fit 14 or 16

Measurements - 
Pit to pit (laid flat) -18"
Waist - 15.25"
Hips -free
Length - 60"