OptiFine on Twitter: "#OFMSC Believe it or not, today marks the 10th anniversary of OptiFine! To celebrate such an occasion, all of the classic "OF" capes will be changed to a 10
Optifine Cape - Minecraft Dungeons Mod download
someone out here really bought pewds an optifine cape and he thought it was his texture pack : r/PewdiepieSubmissions
How to Move Your OptiFine Cape to a Different Minecraft Account
How to Get a Cape in Minecraft: 3 Steps (with Pictures) - wikiHow