I'm a big fan of onesies. I spied this beauty last week on the Marks & Spencer Instagram feed, and knew it had to be mine. I picked one up thanks to M&S yesterday, and it's everything I could have wanted. The faux-fur is super soft, and the anti-bobble fleecy material that makes up the body of the sleep suit is peachy, velveteen delicate yet cosy. I'm calling it the Ultimate Onesie.

It costs £27.50 and you can order online and have it delivered in your size (ranging from 8 - 22) with FREE DELIVERY to your local M&S. Now when I picked mine up in store I was a little worried (excuse the pun) as I'm only 5ft4" and it's a TALL one size fits all type garment. But somehow it works. The onesie is lightly elasticated at the waist and ankles, so it doesn't sag or trail, even on tiny ladies like me. While I'm talking about it, I'm going to admit something that's probably not very cool, but I get all my jeans from M&S Denim Collection. They have a comprehensive sizing guide and three different leg lengths available for each dress size. So I can wear a 12/short and not have my jeans soaking up rain water, trailing along the pavement.

But back to onesies, check out the kids' and men's jammies they also have available. All non-bobbling, all soft and snuggly. Perhaps get everyone a new onesie for Christmas Eve night, then they'll all look smart in he Christmas Morning photos.

Monty... is that you?

There's even a onesie Christmas card!

Flicking through my inbox of PR emails this morning, this cosy selection of onesies and jim jams looked very appealing. Marks & Spencer have a great selection for the whole family, which can be ordered online and delivered for free to your local branch. Here are some of my favourite kids' pyjamas.