Painterly Stripe Organic Linen Knit Tank Top from Eileen Fisher.

Scoop neck, sleeveless, pullover style, a-line shape with an asymmetric hem. Crisp slub organic linen knit in white with a painterly dark gray / black stripe.

Womens ESTIMATED L. Size tag is hard to read, see measurements to confirm fit.
Chest flat across: 20.5"
Back length: 26" at center to 30" at sides