The sleeves are about 5 to 7 minutes long. Please see images 6 and 7. It's sewn with thread, possibly because it was frayed. Please refrain from purchasing if you are concerned. There is no size notation, so I measured it. Measurements with the garment laid flat: Length: 54cm Shoulder width: 39cm Width: 52cm Sleeve length: 40cm Please note that there may be slight errors due to amateur measurements. Please check the above size when purchasing. Regarding stains, there may be oversight, and individual perceptions of the degree of staining may vary. Therefore, please refrain from purchasing if you are sensitive to such issues. Please understand that this item has been stored at home before purchasing.