Dictionary.net

• A kind of covering for the leg, supposed by some commentators to be the same as Trousers. Shak.

1899 - The american dictionary of the english language.
By Daniel Lyons

• stros'[.e]rz, n. (Shak.) trousers. [A form of trossers=trousers.]

1908 - Chambers's Twentieth Century Dictionary of the English Language
By Thomas Davidson