Added the sixth size option

Author: simanongawuza

Form-Controls/index.html

@@ -38,6 +38,7 @@ <h1>Product Pick</h1>
           <option value="M">M</option>
           <option value="L">L</option>
           <option value="XL">XL</option>
+          <option value="XXL">XXL</option>
           </select>
         </div>
       </form>