These slippers come in all sizes. Pattern calls for J hook and worsted weight yarn. These work up so quick and the best thing about them is how well they fit and stay on (especially for the little ones!)

Chloe Slippers (Adult size 3-12) can by found on ETSY and RAVELY

Chloe Booties (Newborn up to Child size 12) can by found on ETSY and RAVELRY