Working out has certainly taken a turn towards the fashionable and tennis outfits have been at the front of the pack. We think we have Serena and Venus to thank for opening the door to fashion on the court, and Nisha and Emma look fab in their tennis attire. If you spend a good amount of time on the court or in a gym, take some time to put together great outfits. Fit is still uber important but these days you can get great fit at reasonable prices in colors and styles that can rival any Homecoming dress.