Hello!
As being a skiller, and hopefully staying as skiller, tought there should be a cape for skillers. If you max out all non combat skills (slayer counts as combat skill), then you can buy a skiller cape from shop. And if you achieve 200m xp in all non combat skills, then u can buy a master skiller cape. And only should be equippable as combat 3. Only thing is that i dont know is it possible to make this and how does it look like.
Thanks for reading.