Was bored.... soooo..... Here we go: 1. Make sure you have bought the optifine cape if you want to change it. 2. Making the banner cape. Go to needcoolshoes Create your own banner. Now when you're done, copy the link here: 3. Log on to Optifine and choose the design "Banner" Now paste that link there, and press save and boom! Now you have a cool looking cape!