Hot pants? 'Self-heating pyjamas' from George at Asda could save

Bedtimes during the brutish British winter usually mean extra jumpers, double duvets, electric blankets and rocket-high heating bills.

Navy Spot Pyjama Bottoms, Lingerie

George at Asda: Pudsey Bear needs your help!

Billie Faiers Red Reindeer Shirt Pyjamas, Lingerie

Jersey Short Sleeved Embroidered Pant Lounge Pyjamas – Suzy & Me Collection

Spiderman Short Pyjamas

Green Brushed Snit Ribbed Pyjama Bottoms, Lingerie

How to dry baby clothes quickly - Netmums

How often you should change your pyjamas, according to a doctor - Netmums

George Men's Holiday Thermal Pajama Set