There’s a chill in the air, and your tennis sessions are no longer quite so sweaty! Fall officially arrives next week, and its crisp mornings, sunny days, and cool evenings mean one thing: it's layering season.

Here are 17 pieces to help you stay warm for everything the season brings, from tennis games to apple picking. We’ve found the very best lightweight jackets, sweaters, skirts with built-in leggings, sweatpants, water-resistant pieces, and more…

ON COURT

OFF COURT