If you'd like to buy multiple items or items in different sizes, please leave the quantity field as "1" and click "Add to Cart" with the first item of the order. Once the first item has been added to the cart, simply edit the color and size fields and select "Add to Cart" again. Repeat this process until you have the desired number of unique items in your cart. If you use the quantity adjuster next to the "Add to Cart" button, it will not reflect differences in size. Please note that once you've added the first item to the cart, you can mark the shipping line back to "0" for all subsequent orders, as the $12 shipping charge is for the entire order, not per item. Please note that if you do not include shipping on any item in your order, your order will not be shipped.