In the case where 'quality' is used as an adjective, is it grammatically correct to say, 'That is a very quality shirt.'<br/><br/>It just doesn't sound at all right to me and yet, all the information that I have found seems to suggest that it is.<br/><br/>As far as I can see, 'quality' is gradeable so, 'a very quality shirt' is just fine and dandy...or is it? <br/><br/>This has been driving me nuts.