Different mills... none are Harris Tweeds. The 'issue' with Harris tweeds from a supplier standpoint is that they change their offerings yearly and once a tweed is gone, it's gone. It's tough to know what's in stock, out of stock, low on stock, etc...

The tweeds we offer are woven by other UK mills (ALL STILL UK woven... no "import" cloth) as stock supported, so we can get them now or 3 years from now.

That being said, if you had a particular Harris tweed you wanted and knew where to get it (directly from a company retailing it), and the item code, we could have our jacket supplier source the cloth from them and make it to your size.