To add a product with multiple variations (i.e. garment size, print size, color, etc.), you must first create your product and then navigate to the Features of Variations tab:
Under this tab, you will choose one of the corresponding attributes in order to start creating variations. You will want to choose the "parent" variant, or primary variant here. In this example, we will choose one Unisex Clothing Size:
(If you do not see a variant option relevant to your product, please email us at email@example.com and we will add it.)
After choosing the appropriate "feature", click the save button in the top right corner.
After saving your changes, move to the Product Variations tab:
Find and click the "Add variations" button at the top-right side of your screen:
Input your product's remaining variations under the Create New Products tab in pop-up:
*If all existing variations apply to your product, you may select "Add all variants"*
Select Create Variations choose to complete the creation of variations.