Those Boden ones are frump central gdg! Dh would ask for a divorce if I wore something like that.
I wear sort of thin Birkenstock style things for the house.Was very anti slippers before living in countries where noone wears shoes in the house and realising how much more civilised it is.
The old lady downstairs in my block of flats here in Turkey knitted us all traditional Kurdish slipper/socks. Bless her!