Old Navy Breathe ON Tie-Back Performance Tank Top in Navy Stripe Whether you tie the back or leave the pieces loose, this Old Navy Breathe ON Tie-Back Performance Tank Top in Navy Stripe ($18, originally $20) looks super paired with high-waisted leggings. Image Source: oldnavy.gap.com Old Navy Breathe ON Tie-Back Performance Tank Top in Navy Stripe $18 from oldnavy.gap.com Buy Now