I've never solved this dilemma.
I usually end of putting shoes on, but this feels ridiculous as I'm in my own house not going out.
Slippers is too relaxed though and looks crap with my carefully considered but not tyring too hard outfit.
Socks or stockinged feet are too cold and slippy. We have no carpet.
I mean the type of event where you have 3 or 4 other couples you know well over.
Am I the only numptey to have this dilemma reguarly??