As Martin Lewis said, it’s easier to heat the person than the home, so if you’re home alone during the day, rather than spending money heating the whole house, it’s worth layering up in a onesie to conserve warmth. As Money Saving Expert Martin Lewis keeps saying, it’s easier to heat the person than to heat the home, and wrapping up in a onesie when you’re the only one home is more cost-effective than blasting out the heating. Love it or loathe it, winter is here, and with it comes cosy evenings in, and mornings snuggled up at home - and what better to wear for those comfy occasions than a soft, fluffy onesie? Not just for leisure time, onesies get a big thumbs up from us when it comes to keeping warm when you’re working from home too (provided you have no video meetings…) Not to mention it's a great gift option for Christmas. It has cuffed legs to trap the warmth in, and is roomy, with reviewers saying a small is perfect for a size 12, though they do note that it’s not very long, so maybe not the best onesie if you’re tall.

For any expectant or new mums, fans of this onesie rate it for taking in your hospital bag and wearing in those early newborn days. “It’s really soft and super comfy, easy for breastfeeding and fits well around my bump,” one reviewer wrote. Another new mum wrote: “I bought it as a postpartum treat and it's well worth the money.” Look at the sleeves and ankles of your onesie. Many come with elasticated cuffs to keep you warm, but if you think you’ll find that annoying, opt for a looser fit onesie. Sizes: S, M, L | Colours: Pink, charcoal, silver| Materials: 30% Recycled Polyester, 70% Virgin Polyester Reasons to buy Sizes: XXS - XL | Colours: Navy | Materials: 79% Lenzing™ Ecovero™ Viscose, 19% Polyester, 2% Elastane Reasons to buy

Are onesies pyjamas or loungewear?

The zip reaches to just below the belly button, so this is easy to step in and out of, plus it has ankle cuffs to ensure you feel extra cosy. It has a snuggly hood too. Our favourite features? Not only is this women’s onesie ridiculously soft, it has cute ears on the hood and full length legs that are just begging to be worn with booty slippers to complete the outfit. Secondly, think about whether you want to wear pyjamas or thermals underneath your onesie, or just underwear. If you plan to wear clothes underneath it, size up.

Our favourite features? Fans praise how soft and cosy it is, with many impressed by the bright colour, too. Our favourite features? Extra points go to this luxury onesie because if you’re on a video call, it could be mistaken for a chic top, meaning no colleagues need know that you’re cosy in your loungewear. The Hush onesie is expensive though, so for a more affordable option, Dunelm’s Teddy Bear Feather Soft Marl Onesie is an ultra-snuggly option. Do you wear anything under a onesie? Reviewers commented that it is super fluffy, so watch out on first wear, as you’ll likely have fluffy bits around the house. Touching on the price of this, it is the most expensive in our edit, but for a luxury treat that you’ll treasure all winter long, we think it can be justified.Finally, we cross-referenced all of the above information to find the best onesies for women that had won the most accolades and recommendations across the board to bring you a selection of the best ones at various price points. We think there’s something here for everyone. Why you should trust us Our favourite features? Perfect for keeping warm at your desk, lounging in of an evening, or even using as nightwear, this is a versatile onesie that will see you right through winter. Proving that onesies can be stylish as well as snuggly, this super-soft jersey onesie is the ultimate in luxury loungewear. The drawstring waist means it looks a little smarter than your average onesie, but is still super comfortable when you fancy a really lazy day.