To celebrate, the first 50 customers who spend £10 or more will receive a goodie bag worth £40, with a further 100 complimentary gifts available for customers spending £10 or more, while stocks last.
On the day, customers can also enjoy 10% off full-price items, and KENJI Club members can enjoy double gems.
Oppy the mascot will be available for photos between 10am and 12pm.
