This is a Michael Kors shirt. I purchased it in the United States. Listed size: 16 32/33 (US size) Estimated Japanese size: L to XL (Reference conversion) ・Neck circumference: Approximately 40-41cm ・Sleeve length: Approximately 82-84cm (32/33 inch) New, unused (with tags) I haven't tried it on, but it has been stored at home. It will be folded for shipping. Color: White系 (White-based) Collar design: Regular collar Stains, tears, odors, etc.: None