A few years back, a small tennis apparel company that is no longer, hit upon the idea of a "skegging," a skort and legging in one. It was popular and is again now. Fueled by the growth of the look for yoga, the big guns in the tennis biz are taking notice.
What woman doesn't love the comfort and flexibility, not to mention warmth, of a legging come cooler temps? But on court with a close fitting top? Not a recommended look. Cover the top of the legging with an attached skirt however, and now you're talking.
Pictured top left is Fila's version with full length leggings, $65 USD. All performance stretch fabric with an upside down ball pocket on each hip (no bulk added without the ball). Fila also offers item this as a capri which hits just below the knee, $60. With a low wide waist band and slit skirt, this is a slimming look. A great alternative to wearing sweats.
Find them all at Fila, Nike, adidas, Tennis-Warehouse and tennis retailers worldwide.