I have bought various Daniel Green bedroom slippers for years and liked them. Basically they are true to size, although if you have a high instep, they feel tight to begin with and then widen to comfort level. If you try going to a wider width, they widen too much and slip off your feet. I actually love them but they do not hold up well. The gauzy material used in the front half of the shoe tears, splits, and rips quite quickly, becoming shredded. They are quite attractive in looks.