Hats

https://static.wikia.nocookie.net/peace-death/images/5/5f/%D0%91%D0%B5%D0%B7%D1%8B%D0%BC%D1%8F%D0%BD%D0%BD%D1%8B%D0%B9-1.png/revision/latest/scale-to-width-down/350?cb=20180502125442&path-prefix=ruHats are a sign that appears on the 5th day of the 1st week. Sometimes there may be horns under them, so they need to be removed.