Old Navy Vertical-Stripe Split-Neck Popover Tunic The Vertical-Stripe Split-Neck Popover Tunic ($33) has a delicate banded collar, which sits beautifully at the neck. We love the idea of wearing this with our hair up so we can showcase the flowy back. Image Source: oldnavy.gap.com Vertical-Stripe Split-Neck Popover Tunic $33 from oldnavy.gap.com Buy Now