The Kelly Bag was made famous by actress Grace Kelly, who gave the bag a new association after the paparazzi photographed her using the bag to shield her pregnant belly. The size 28 is very popular among Hermes Kelly bag lovers as this size can be considered the “Goldilock” size, i.e. it is not too big that the bag sticks out from the side of the body, while still spacious enough for the daily essentials. Sellier in terms of a Kelly refers to its outside stitching, on its edges which results in the bag’s crisp, sharp lines.