Gender: Unisex Suitable for lower elementary school grades Elastic cuffs with a buttonhole for changing the elastic Snap hook closure Length can be extended. Please select the option at the time of purchase and specify the desired length in a message. Smock Size: (Measured flat) L (140) Length 65cm, Chest width 50cm Length can be extended up to 10cm Please let us know via message For short sleeves, please let us know via message. With a name tag on the back (name tag placement can be changed) ■ Material: Includes cotton and polyester Gender: Unisex