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?

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

M&S shoppers rush to buy the 'warmest ever' £10 socks that will stop you having to turn the heating on at night

9 best thermals for women to keep warm and cosy: From M&S to John Lewis

Marks and Spencer £35 thermal jeans that are 'super cosy' and can wear out or on 'dog walks' - MyLondon

M&S thermals help woman keep heating off for hours in 'impressive' test - Daily Record

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

Cosy £8 'heat holder' slipper socks keeping my feet 'toasty' - Emily Sleight - Liverpool Echo

I tried £10 Martin Lewis hack to stay warm for a week - it's a game changer' - Abbie Meehan - Daily Record

I compared Asda and Primark thermals to Marks and Spencer and there was a clear winner - Dianne Bourne - Manchester Evening News

Heatgen™ Medium Thermal Long Sleeve Top

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