The Shop by Brand for WordPress creates new brands and assigns products to them. Using the extension, customers are able to discover particular brands and their products or find out the brand to which products belong. 

How to add Shop by Brand feature in WordPress T-shirt design theme with online design?

Step 1: Enable plugin

Step 2: Add new Brand

Step 3: Add Widgets

Step 4: View product

 If you need any help figuring out please feel free to Contact us https://cmsmart.net/ and we will be happy to help.