Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
fĕmĭnālĭa (foem-), ĭum, n. [femur], bandages for the upper part of the thighs, thigh-bandages, Suet. Aug. 82; cf.: hoc genus vestimenti Graece περισκελή, a nostris feminalia vel bracae usque ad genua pertinentes, Hier. Ep. 64, 10; Vulg. Ex. 28, 42 al.