Two tier lampshade - cotton and cork

Handmade 2 tiers lampshade.
The top tier is a neutral premium cotton from Robert Kaufman.
The second tier is Cork fabric for added texture. All professionally finished with a stitched seam, no raw edges.
both tiers have an internal white PVC lining.
The top tier drum has a 40cm diameter and height of 22cm. 
The second tier has a diameter of 30cm and a height of 15cm.
I can make this shade in any fabric so if you have a different colourway in mind, please don't hesitate to ask