I tested the popular M&S thermals and didn't need to turn on

#xa; Keen to find out if she could save on her heating by investing in Marks and Spencer thermals, reporter Dianne Bourne put the layers to the test - and she was amazed by the result

I tested £12 bargain thermals - one item will help me stay warm at home this winter' - Mirror Online

Shoppers 'turn off central heating' after trying £7 thermals that are cheaper than Marks and Spencer's - Manchester Evening News

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

FEMAIL tests the best thermals

10 Best Thermal Underwear 2024, Tested by Experts

I tested the popular M&S thermals and didn't need to turn on heating for hours' - Mirror Online

10 Best Thermal Underwear 2024, Tested by Experts

2pk Heatgen™ Light Thermal Long Sleeve Top, M&S Collection

10 Best Thermal Underwear 2024, Tested by Experts

I tried B&M's cheap thermals and they rival M&S for keeping warm - Manchester Evening News

I tried hi-tech thermals from Columbia to beat the chill - but are they as good as M&S? - Dianne Bourne - Manchester Evening News

Will my energy bill rise in January? Households confused after being emailed about change - Mirror Online

Asda and Primark thermals compared to M&S version - with clear winner - Leicestershire Live