I wore Marks and Spencer thermals instead of turning on the heating' - Wales Online

Can layering up in M&S thermals help you save on heating bills?

2 Pack Thermal Heatgen™ Long Johns

M&S thermals are saving people from turning on the heating this winter

The £16 M&S top hundreds of shoppers say keeps them 'warm and cosy' - Derbyshire Live

Marks and Spencer's £22 'cosy' thermal leggings fans say are 'the best' and 'perfect for winter walks' - Birmingham Live

Marks & Spencer thermals - M&S seeing huge uplift in sales of these winter thermals

People with cold feet say life-saving £12 heated insoles are best discovery of 2023 - Wales Online

2pk Heatgen™ Thermal Light Built-up Shoulder Vest, M&S Collection

Men's Thermal Underwear, Men's Thermals

2pk Heatgen™ Thermal Light Built-up Shoulder Vest, M&S Collection

Marks and Spencer shoppers 'haven't turned the heating on' since buying £12.50 thermal tops - Manchester Evening News