My "Skin Customization" button is missing for 1.7.9, 1.7.10, and 1.8. It is not under "Options". I have checked it. I have used it on another computer, and it's there, but not on this one. I have checked Minecraft - Gameapedia, and minecraft.net for assistance, but they only tell me where it is. I'm not just a noob begging for help, I just want to know if I should re-install, if it's a bug, or something along those lines. If anyone else is have this problem, feel free to post UNTILL IT IS ANSWERED. Before then it's encoragement for an answer, after it's a plea for attention. Thank you!