ONE SIZE FITS ALL – One size, unisex costume fits adults up to 5ft 9in/ 180cm tall. Make sure this fits by entering your model number. The maid costume varies from café to café but most are based upon the costume of French maids, often composed of a dress, a petticoat, a pinafore, a matching hair accessory (such as a frill or a bow), mikucosplay.com and stockings. The job of a costume designer is to design and create a concept for the costumes for the play or performance.