Hermès Kelly 25

It was conceived in the 1930s based on the "Sac à Croix" saddlebag, and in 1956, a photograph of Princess Grace Kelly of Monaco using it to conceal her pregnant belly became a hot topic. In 1977, it was officially renamed "Kelly." There are two types: the Retourné (inner stitching) with a soft impression due to the way the edges are sewn, and the Sellier (outer stitching) which gives a more structured feel. The main sizes are 25, 28, 32, and 35 cm. The "25" size is popular for its ease of use.