An Invisiability Cloak

An item we got custom made, seeing as some wizarding books got popular. This item is exactly how it is on the tin. It's a cloak which will render the user underneath invisible, perfect for sneaking to places you need to get to.

Some morons like to use this thing for streaking, getting the exhibitionist high without ever getting caught, but it almost ever really works as they think.

As for the spell on the cloak, it's may be possible for someone to alter the spell on it to render a different alteration of invisibility, but that may not be as easy as it sounds. One such application could be to make the user underneath, partly visible, rather than completely...

Don't know why'd you want to do that.