So what we have here is, basically, a fleece blanket with arms which, I think, is a fabulous idea.
There are few things worse than having got warm due to being tucked up under a blanket, then needing to take your arms out because you need to hold something. OR not being able to tuck your arms in, so anything under armpit height is warm and anything over stays chilly.
I don't know about you but I resisted putting the heating back on right up until the day of the Diamond Jubilee River Pageant - but even warm cosy jumpers weren't cutting through the chill that day.
The Disney Cars sleeved fleece blanket is machine washable up to 40C, can be tumble died, is made from 100% polyester and measures 90cm x 120cm and could be a solution for you if your child is as anti dressing gown as my youngest son!
Thanks to goonertillidie at HUKD