Athleta NWT Eyelet Dunes Tank — tie-back, racerback style, two layers in the front so the eyelets aren't see-through. I bought this for a summer wedding and ended up opting not to wear white even for a tank top, ha, and haven't reached for it since. It was final sale when I bought it (for $29.97, priced accordingly), so couldn't return it. Fits true to size.