Hi Eugene! I’m not sure if I’m 100% clear on your post. You are able to have your customers start from scratch or start from a design. This is a new feature so make sure you have the newest version of the plugin installed. When you are editing a product, click the MyStyle tab and click “Advanced”. You’ll see “MyStyle Design ID”. You can enter a premade design ID and that design will load when the customer chooses that product.
The attributes system is something separate, so if you can elaborate on what you are asking I’ll try to help you out. Thanks!