What class would fit me best?

[Roguetwink]

It seems like you're a hunter or rogue kinda guy.

 

[BoudThe1Twink]

Precious' Ribbon is a 'Shirt' slot item. Whereas the Heirloom chest is a 'Chest' slot item.
They are not of the same class, sorry - making it unable to be done.

I see! You can transmog heirloom into another heirloom though.