Once you have the products built and  categorized, begin in the "Categories" section of your store page.

Click on the Category Name.

From here, select the Tasks dropdown and "Arrange Products and Colors".

This view allows you to drag and drop the product images to rearrange them in any order. Additionally, selecting the pencil icon next to the color bubbles allows you to choose any of the product colors to be displayed!

Once you are satisfied with the configuration of this category, be sure to save the new layout by clicking the "Rearrange Products" button on the bottom left of the page.

Repeat this process for the other categories to fully customize your store!

Congratulations! You have rearranged the products in your category!