Christmas Outfit

I've been trying to figure out what to where on Christmas Day
I know I will wear the new jumper that I bought when I went to DublinI'm saving that for good wearBut I can't decide what to wear with itIt has to be warmIt has to be comfortable as I will be cooking But I also want too look nice tooHere are a couple of options

Blue wool jumper - Fat Face
Dark navy jeans - River Island

Skirt - A wear