Out From Under Ava swimsuit. One-piece swimsuit crafted from a soft and stretchy ribbed fabric. Designed with a plunging neckline and a low-cut silhouette at the back. Finished with adjustable ties at the front and sides. Only available at UO. Cozy up in intimate lounge wear from UO’s exclusive Out From Under label that's so fashion-forward, you’ll want to wear it out.