It's all over the news that M&S and John Lewis have had terrible Christmas sales. I am absolutely sure this is due to the terrible press coverage they received and viral threads of Twitter about how they allow men into the female changing rooms, the contempt they treated their female customers with when we voiced our complaints, and the 1,000s of us who pledged not to shop with them over Christmas. I stuck by my pledge over Christmas and they lost about £1,000 of custom from me with gifts and food. Anyone else kept up their boycott?