What clothes do you wear round the house and would you wear them outside?

Tracksuit pants and hoodies for me. If it's particularly cold, I'll wear a jersey over my hoodie. I also have a fairly sizeable collection of bathrobes that I practically live in sometimes.

I'll wear the same hoodies out but that's about it. Although I've got a pair of plaid tracksuit pants that I'd love a more wearable out and about version of.