a. Obs. [For earlier long and side; cf. SIDE a.] Of garments: Long and sweeping.
1599. Massinger, etc., Old Law, II. i. Thast beene so usd to wide long side things, that I shall have the waste of my Dublet lie upon my buttocks.
a. 1653. Gouge, Comm. Heb. vii. (1655), 150. Runners use to gird up their long-side garments.