Laughing about the guinea pig in the santa hat :o
We don't do the whole hamper thing - they always get new PJs from Granny at christmas. Now 12 and 13 and love the onesie thing - never did wear Dressing gowns...or slippers, I keep a warm house!
They wear adults clothes now anyway so a lot less choice in PJs unless I get from Next and can still get away with age 15/16...but I suspect not for too much longer 