YSK: When making your bed, 9 times out 10, the manufacturers tag will be on the bottom right corner of your quilt/sheet (when standing at the foot of the bed looking towards it)
from /r/YouShouldKnow
YSK: 当您整理床铺时，10次中有9次，制造商的标签会出现在被子/床单的右下角（当您站在床脚下朝它看时）。