Help! What is this??

[cemay]

I've been gifted some gorgeous clothes for my 6 month old DD. In the bag was a sleepsuit with no legs, but instead an elasticated skirt bit. What is this?? When would I use it?

It is a bundler like this one use it when they are small and sleeping. Is warm like a sleeping bag and you just lift it up when you need to change their nappy.

Ah thank you!! It's my third child but genuinely never seen them before! Will be perfect for my DD then as she's not keen on her feet being covered!

They are quite expensive but really good. Saved so much time undoing babygro poppers.....