title: Database design and structure for product variants
body: <p>I have a variants for products for example Variant: Size, it has values like Small, Medium, Large. Then Color, values: Red, Orange, blue. Then Material, values: Cotton, Lawn. So I want a database design that have same price, sku for one variant e.g Small Red Cotton have same price and sku and this will repeat for others with different prices.</p>