Back-zip tank $39.50 item 42427
From JCrew: "A perfect little top dressed up with contrast silk trim and an exposed back zipper (with a grosgrain ribbon pull). Simply chic with jeans or tucked into high-waisted shorts or a skirt. Crafted from our deliciously airy, obsessed-over vintage slub cotton. Boatneck. Import. Machine wash."
Available in light hthr grey, desert pink (pictured), ivory, and asphalt.