What is a reaper cloth for?

There's no such thing as a "reaper cloth". It's likely you're thinking of a term that is similar but slightly different.

Here are some possibilities:

* Reaper's Cloak: This is a garment worn by figures associated with death, such as Grim Reapers. It's often black or dark grey and might have a hood.

* Shroud: This is a piece of cloth used to wrap a body for burial.

* Mourning Cloth: Black fabric worn by people in mourning.

Could you please clarify what you mean by "reaper cloth" so I can help you further?