Thanks for the codes,Banoffee. I rebought all my stuff plus some extras for the same price and I will return them when I collect the new order.
For anyone looking for Christmas Eve pjs I'd definitely recommend these The Snowman ones - they come with an additional fleecy top to wear over the pyjama top instead of a dressing gown.
I also bought some 'girls leggings', because Mr Tu doesn't think boys like Christmas - picture attached.