Downtown darlings Vena Cava launched their e-commerce site yesterday, offering an edited mix of dresses, tanks, and skirts for spring. Though the silk frocks hover in the splurgy $400 to $500 range, the site also stocks a handful of pieces from the pair's lower-priced Viva Vena line. Our pick of the bunch is the Fez tank for its loose but slim-fitting shape, wear-anywhere black-and-white print, and super-soft modal/spandex blend.

Viva Fez Tank, $95 online.