Go to Wish List and Create Wish List by giving it a name.
Now go shopping and click on the 'star icon' next to the 'add to cart' button to add the item to your wish list. (You will be able to change quantities later)
Go to your wish list in your account and convert it to a Wedding Registry at the top; give your registry a name (e.g. Ashley Smith & Luke Wells), add your wedding date and time and click save in the bottom right.
Now you will see all the products populate below your registry and you can change quantities here. This will also show you how many items have been purchased.