umbrella lampshade

I have made a SELETTI Mokey Lamp (scaled 50%).

After assembly i was bothered by the light coming from a “naked” light bulb, so decided to design umbrella-shaped lamp shade.

In my picture you can see the version with yarn, but i also uploaded whole umbrella version.

Please note that i put too much tension by accident on my lamp, so it got a bit squished, but it is possible to keep the original shape