This is a Polo Ralph Lauren shirt, a domestic Japanese product. It is in beautiful condition with no noticeable stains. There are no stains that suggest wear. It's an oversized fit. The size is M, but it's a large fit, so I've listed it as free size. Flat measurements are listed below. ■ POLO RALPH LAUREN Striped Long Sleeve Shirt Striped Shirt, Long Sleeve Shirt, Blouse Loose Fit, Relaxed Fit Oversized Fit, Drop Shoulder Logo Embroidery, One Point Light Blue, Blue, White, Blue, White ■ Size M, equivalent to Free Size Length: 80cm Shoulder Width: 47cm Width: 57cm (underarm) Sleeve Length: 64cm Please allow for slight variations as these are amateur measurements. ■ About the Images I take photos to minimize the gap between the actual item and the images, but there may be differences from the buyer's image. Please feel free to ask any questions before purchasing, no matter how small. ■ Returns If the fault is entirely ours, we will accept returns at our expense, so please rest assured. Otherwise, it will be subject to consultation. We carefully inspect the items, but the condition description is based on personal subjectivity. We mainly inspect for significant external damage. Please understand that we may overlook minor issues or general damage typical of used items. Please refrain from purchasing if you are not comfortable with used items, are overly sensitive, or are looking for a perfect product. Class reunions, weddings, second parties, receptions, parties Concerts, recitals, formal ceremonies Entrance ceremonies, entrance ceremonies, graduation ceremonies, graduation ceremonies, religious ceremonies, shrine visits, Shichi-Go-San, parent-teacher meetings, school observations, entrance exams, job hunting, job interviews, interviews, mothers, guardians, mama suits Commuting, school, company, business, office, cool biz Business casual, office casual #SakuraMama'sProducts #SakuraMama'sPlusSizes Size...FREE SIZE Color...Blue系 (Blue-based) Material...Cotton Color/Neck...Regular Collar Transparency...None Season...Spring/Summer Season...Autumn/Winter Stains, tears, odors, etc....None