I dressed all over in M&S thermals to see if it saved putting the

Dianne Bourne put Marks and Spencer's range of thermal wear to the test following advice to "heat the human, not the home"

Heatgen™ Medium Thermal Long Sleeve Top, M&S Collection

These cotton-blend thermal vests are the ideal underlayer for days when it's nippy. Pack of two long-sleeved styles with pretty bow detail on the

2pk Heatgen™ Thermal Long Sleeve Vests (2-14 Yrs)

Stay cosy on cooler days with these supersoft thermal vests. Available in a set of two, they have wide shoulder straps for extra comfort. The

2pk Heatgen™ Thermal Light Built-up Shoulder Vest

3pk Heatgen™ Light Thermal Socks, M&S Collection

The Yorkshire city where house prices rose faster in 2022 than

M&S thermals help woman keep heating off for hours in 'impressive

Keep Kids Warm in Winter with Thermals

Richard Blackledge - YorkshireLive Online

Regular Fit Check Stretch Suit Jacket, M&S Collection

I tried Marks and Spencer's £16 thermals and instantly realised I'd

Six benefits to be axed by 2024 including Income Support and

2pk Regular Fit Easy Iron Long Sleeve Shirts, M&S Collection