Each ornament is one of a kind so once it sells out, it's gone forever. That said, there are a few designs that I've repeated, so they're slightly different in their own unique way. Be sure to select your favorite version at checkout.
If a design you love is sold out, simple purchase the ornament and one will be made to order. All made to order ornaments will be created as closely to the original as possible, but you can expect some unique differences when you receive yours!