Measures (laid flat) pit to pit: 18"

Across Waist: 16.5"

Across Hips: 19.5"

Shoulder to hem: 62"

As noted: Size label is US 12 which is a UK 16. Very faint mark on front/side - hardly noticeable. Recommend dry cleaning to remove, if needed.

Please see my other listings. Happy to combine shipping.