The size 6 were far too small. I take a size5 1/2 but usually take a 6 in slippers. I phoned and was told I could return them and if a fault was found my postage would be repaid. Advised to reorder size 6 and 7 as sizes cold all vary! I decided to pass them on to friend with smaller feet phoned again spoke to a different person Jaimie? Explained again and was told he would phone back after going to warehouse to check what slippers were an accurate size 6.!Have not heard back. Have passed slippers on to friend with smaller feet, have not heard from her as to her thoughts on slippers. Will not be buying from House of Slippers again No way am I going to buy various sizes hoping one might be standard size