For anyone out there still looking for these colours, there's large Limo Veneta and Ferro Sloane still in stock at NAP.
http://www.net-a-porter.com/product/20739
http://www.net-a-porter.com/product/24066
http://www.net-a-porter.com/product/20739
http://www.net-a-porter.com/product/24066