Kalmar "shirtwaist" tana nufin salon tufafin mata da ya shahara a ƙarshen karni na 19 da farkon karni na 20. Yawanci ya ƙunshi rigan riga ko riga da aka keɓe wanda aka sawa cikin siket, sau da yawa tare da abin wuya da maɓalli na gaba. Kalmar “shirtwaist” haɗe ce ta “shirt” da “kwagu,” wato kalmar da ake amfani da ita wajen siffanta jikin mace ko rigar rigar mace a wannan lokacin.
