nice find op
I actually signed up for this many months ago - the Liverpool opening was delayed ages (it's now finally open). You should note that the store opens at 7.30am, so expect big queues when they have the (one-off) wrap day and you can only order the free medium wrap (no extras) to keep the inevitable queue moving.
That photo looks like a burst nappy.
Thank you so much! Have signed up. Fingers crossed :)