The robe or house coat was worn once and washed. It is like a fleece-type material (soft and warm). It is a one-size fits all and I would guess it is a M - XL. The jacket does not have the tag for size (removed because it is reversible and the owner did not want it to show) so the approximate measurements are: 23" from shoulder to the bottom of the jacket, 11" from under the arm pits to bottom of the jacket and across the chest 21" (sleeves 19 1/2" from shoulder seam to cuff). I estimate it to be a S-M. Serious buyers should inquire about a price.