Pietra Mini Tunic - AvalanchePietra isn't an undergarmentthat's just one of the ways she wears. Cut from lightweight Sand fabric that won't cling to other textiles, she's the perfect length to wear beneath our laser cut dress styles. But Pietra is no ordinary slip, wearing beautifully on her ownstyled under a jacket, paired with your favorite boxy top, or worn as the sexy summer mini you reach for when it's simply too hot to care.