its gotta be trainers for me, ive never grown out of em! i love them, they are just so comfy and go with anything (well in my wardrobe anyhow!)
i do have token pair of highheels+posh boots for occasions only, but they do my head in!
im absolutely loving my furry pink slipper boots tho
best thing ive ever worn, so wonderful i even went to a party in them at newyear