Anytime you add a product to cart your cart should slide in from the right. However, if it doesn't then you can click on the cart icon on the top right corner of the page at any time to view the items in your cart, including the style, color, size, and quantity added. You can continue shopping to add more products to your cart, or click the “checkout” button to proceed to the checkout page. Your cart will update with the cost of your items.