Yeah, well, that's just like...your opinion, man.

I’d like to make seasonal door decorations for the house

Obviously the easiest way I know how to do this is crochet.

The front door gets a LOT of sun, though, and I’ve heard that cotton yarns tend to fade like crazy in sunlight.

I have a ton of cheap acrylics that I got when I was first learning, some cottons, and a tiny bit of wool (I hate wool clothing and don’t know what else I’d use wool yarn for).

What’s the best fiber to use as far as color retention in sunlight?