Old Navy Breathe ON Tie-Back Scoop-Neck Top If you prefer loose shirts for your gym workouts, this roomy Old Navy Breathe ON Tie-Back Scoop-Neck Top ($12-$14, originally $14) offers just that, and can be tied up in back for a more fitted look as well. Image Source: oldnavy.gap.com Old Navy Breathe ON Tie-Back Scoop-Neck Top $12 from oldnavy.gap.com Buy Now