I purchased this about 5 years ago at Daimaru Kobe. Rose Tiara focuses on fashion while also offering larger sizes. The size is listed as 46, but it was a bit large, so I had it remade later. It's equivalent to a Japanese LL size. Please refer to the measurements. There's a button in the back, but it's decorative; you put it on and take it off over your head. The sleeves are a bit shorter. It's lovely worn as is in the early autumn, and you can pair it with an inner layer or cardigan when it gets colder. The skirt's patterned threads use cotton, linen, and nylon, and it's delicately made. Shoulder width: 41cm Body width: 50cm Sleeve length: 47cm Length: 96cm Please dress up and go out! Season: Autumn, Winter #RoseTiara #RelaxedFit #AdultCute #PlusSize