The beauty of Zepo lies in the fact that your online store is highly customizable as per your requirements. You can most certainly include options for different sizes OR different colors while adding your product to the online catalog. All you need to do is follow the below steps to include options

 

Stock-->Add a new product-->Click available in different options in more product details found on the top right corner-->And add your product options as required.



Select available in different options




Please go through the below video to learn more about, how to 'add a new product'