This is a size M equivalent red plaid seven-sleeve shirt from NANO universe. While generally classified as seven-sleeve, it is precisely an eight-sleeve shirt with a sleeve length of 48cm. By rolling up the sleeves and securing the inner band (photo 6) to the button shown in photo 7, it can be converted into a five-sleeve shirt with a sleeve length of approximately 30cm (photo 8). This highly functional shirt offers two adjustable sleeve lengths, perfect for the transitional seasons where temperatures fluctuate. Its moderately bright design stylishly complements everyday casual wear and various outdoor activities. The actual measurements are: length approximately 71cm, shoulder width approximately 42cm, sleeve length approximately 48cm (approximately 30cm when converted to five-sleeve), and body width approximately 51cm. It is comfortable to wear and is a beautiful item with no noticeable scratches or stains and minimal signs of use. Please refer to the photos for other details.