ˈshalē, esp Brit -lə̇s noun
also chal·lie -lē
( plural challises ˈshalēz, esp Brit -lə̇sə̇z ; also challies -lēz)
Etymology: probably from the name Challis
: a lightweight soft clothing fabric made of cotton, wool, or synthetic yarns in a plain or twill weave in solid colors or small floral prints