Go into the main menu and select Game Face. From there you can press load profile and choose your profile. Then click on your name at the bottom of the window. You should them be confronted with the option of choosing My Wardrobe, Pro Shop or My Skills. My Skills is where you spend your skill points, Pro Shop is where you buy your shirts, hats, jewelery, clubs and My Wardrobe is where you choose what you want to wear out of what you've bought.