I dressed all over in M&S thermals to see if it saved putting the heating on' - Bristol Live

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

Marks and Spencer's £20 'toasty' item has shoppers 'turning heating off' - Bristol Live

Thermals for Women, Women's Base Layers

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

Marks and Spencer's £20 'toasty' item has shoppers 'turning heating off' - Bristol Live

Thermal Lingerie

Thermals for Women, Women's Base Layers

Anger in Gloucester as hundreds not consulted over 'smelly and noisy' factory expansion bid - Gloucestershire Live

Thermals for Women, Women's Base Layers

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

Thermal Lingerie