JSK bought from Closet Child when I was in Tokyo. Not sure what year it's from, but at least pre-2010
Fully shirred bodice and straps with lace-up panel on the back make it suitable for a wide range of sizes.
Beautiful ruffle and pintuck details around the hem. Bows at the shoulders are not detachable. 

From a non-smoking, pet free home!

Measurements (taken flat):

Length: 40"
Bodice length: 11in
Waist: 13-21in