H&M (No size tag, approximately Japan M size)

I've only worn this about 4 times, and it's been stored at home for about 5 years.
I don't see any particularly noticeable stains, but I've cut off the size tag. I believe it was an H&M S size, but it's roughly a Japanese M size. Please check the measurements below(^^)

Length 60.5 cm, Width 41 cm, Hem Width 42.5 cm, Shoulder Width approx. 31 cm. These are amateur measurements, so please use them as a reference(^^)

Size...Approx. S-M
Color...Black