I purchased this on Mercari. It doesn't fit, so I'm putting it up for sale. □ Size: S □ Length: 91cm □ Sleeve Length: 29cm □ Width: 35cm □ Material: 94% Wool 6% Polyester This dress is a Theory size S, but I think it would be a perfect fit for someone who usually wears a Japanese size M. In the third photo, there's a thread sticking out on the back at the waist.