Angry Birds All-in-One Set Includes Onsie, Bag & Slipper Socks £4.49 @ Argos
I'll start by saying this is Argos, so stock is always a question, but I just tried these Angry Birds All-in-One Onesie, Bag & Slipper Socks in four different post codes, there was stock in every post code, so fingers crossed. For £4.49 you can get the onsie, a bag and slipper socks, with free click and collect - not bad at all, and a fab gift!
Available for ages 5 to 10 years these are great for kids who kick their blankets off all the time! At least with onsies I don't worry about my little ones getting cold in the night.
They're also 100% cotton which is good for breath-ability and comfort - although not the bag and socks, those are polyester.
I'm pretty sure these would be great for any fan!
Thanks to NinurtaEnki at HUKD