Can I get your opinions on this color?

Anthracite is my favorite color for the Celine Mini...and it is SOOOOOOO hard to find!!!! The fact that you have found one with a purple lining sounds too gorgeous to be true. DO IT!!! Anthracite will wear beautifully. What I love about Anthracite is that it's black enough to blend with black and neutral enough to look great with browns and navies...it's just a BRILLIANT color!!!