Once you've completed saving for your Reel our purchasing team searches from hundreds of retailers to find it for you. So it's quite difficult for it to sell out everywhere.
But hey! It can happen. The good news is that your savings can be transferred to a new product. In the event that your item is entirely sold out at all retailers, your personal stylist will contact you with similar items to choose from or you can transfer your funds to another item entirely.
Note: If you pause your Reel during the saving process, the longer the Reel remains paused, the more likely it is to sell out.