SKIMS Advent Calendar

Kim Kardashian's SKIMS is reimbursing customers who called out the company for selling a $148 Advent calendar that many felt was extremely underwhelming.

Here's the deal ... many customers purchased the expensive calendar that tracks the days leading up to Christmas, but the product included stuff like hair ties and Skims-branded bobby pins.

This didn't sit well with the customers, several of whom jumped on social media to complain, calling the product a waste of money and the “worst advent calendar ever.”