Old Navy Sleeveless PowerSoft Performance Racer-Back Mini Swing Dress This sporty, short Old Navy Sleeveless PowerSoft Performance Racer-Back Mini Swing Dress ($30, originally $45) would look stylish on the court or out and about, too. Image Source: oldnavy.gap.com Old Navy Sleeveless PowerSoft Performance Racer-Back Mini Swing Dress $30 from oldnavy.gap.com Buy Now