New Arrivals and Sale Menu Links
The following steps can be done by going to Design › Edit Theme › General › Header › Menus.
These settings give you the ability to easily add two custom links to your main navigation: New Arrivals and Sale.
New arrivals: This links to the main collection page with products being sorted by “Newest to Oldest” by default. This will make sure that the most recent products that were published to your site show first.
If you would prefer to only show a specific set of products, then you can alternatively create a new category titled, New Arrivals. Add the products you want included as New Arrivals and then save it. This will automatically dd this category to the main menu.
Be sure to turn off the New arrivals setting under Design › Edit Theme › General › Header › Menus so that only one New Arrivals link is shown in the main menu.
Sale: This creates a uniquely styled link with an optional icon alongside it. This allows you to add that custom styling to help it stand out more.