When you visit your Wish List, you'll see all the items you've added, starting with the most recent.
If you'd like to purchase one of the items on your Wish List, click the "Move to Bag" button. This will add the item to your Shopping Bag and remove it from your Wish List.
If you'd simply like to remove an item from your Wish List, click the "Remove Item" link next to it. You can also remove all items from your Wish List by clicking "Remove all items" at the bottom of the list.