It is unlined, non-stretch and is opaque. Blair petal vest by sass has a straight open front neckline with a rounded back neckline. Features short sleeves with a long and loose fit. Falls to approximately the ankle with a straight hem. Comes in purple, pink and white rose print. This vest is just what you need to dress up a casual outfit! Layer over a plain white tee and shorts or denims for a day out shopping or grabbing coffee. For night, wear over a lbd with nude heels and layered long necklaces for a boho touch.