Dear Sally,
Thank you kindly for your feedback. We have a multitude of core range covers that are available all year round. The cover you are referring to is a part of our Designer of the Month campaign where we highlight amazing designers such as Ellen Merchant for the singular month with a limited design. As this is a limited edition item and has proven to be very popular, it does sell out rather fast.
However, we do offer the option to purchase our products in a fabric or paper of your own, therefore if you are unable to find exactly what you would like in our core range this might be an option for you.
Kind regards,
Laura