The Marks and Spencer Boxing Day sale has arrived. While the Christmas spending season might be over, the launch of the annual Boxing Day sales offers an opportunity to treat yourself. Whether you’ve had your eye on something for a while and have been wishing for a lower price tag, or didn’t get something on your Christmas list that you’ve been dreaming of, now is the time to shop.

Countless retailers take part in the December 26 sale event, with Boxing Day sales traditionally being the…