bloomers (n.) Look up bloomers at Dictionary.com
1851, named for U.S. feminist reformer Amelia Jenks Bloomer (1818-1894), who promoted them. The surname is attested from c. 1200, said to mean "iron-worker," from Old English bloma (see bloom (n.2)). The original Bloomer costume was a short skirt, loose trousers buttoned round the ankle, and a broad-brimmed, low-crowned hat.