I wear flip flops all the time in the house. Too many cat toys to be stepping on, lol!

For work, as soon as it's warm enough, I wear my sandals. Thank goodness they haven't "outlawed" them in our school district yet. If it's cold and snowy, then I wear my shoes, but as long as it's nice out, it's always sandals. They have a thing about no flip flops on the kids, for safety reasons, but they never enforce it.