Now you have a highly stylized menu in the html your designer gave you. Customized classes all the way, one for the enclosing div, the ul, the li and even one for the anchor tag. And you have to convert
WordPress Theme Building : Styling Menu
WooCommerce Theme Implementation
Our client wanted to implement a brand new design in his Woocommerce store and get rid of some expensive plugins. We implemented the new design as a Woocommerce Storefront child theme and removed the dependency on a paid site builder.