Cyclas
(
κυκλάς). A luxurious robe, of a circular form, worn by
Roman women, to the bottom of which a border was affixed, inlaid with gold (Propert. iv. [v.]
7, 40). It was made of some thin material, perhaps muslin. Alexander Severus, in his various
attempts to restrain the luxury of his age, enacted that women should possess only one cyclas
each, and that it should not be adorned with more than six
unciae of gold
(Lamprid.
Alex. Sev. 41). It continued to be a dress of ceremony in the fifth
century, and was not used exclusively by women. It is related, among other instances of
Caligula's effeminacy, that he sometimes appeared in public in a garment of this description
(
cycladatus,
Calig. 52).