An easy on-the-go staple piece that everyone should have in their closet is a 2-piece lounge set. Not only do they make you ...

Old Navy Cropped Rib-Knit Tank Top ($10, originally $25) This sleeveless crew-neck tank is perfect for layering under "real" clothes or for lounging on the couch. While it's fabulous on its own ...

this J.Crew top, has a sleeveless design, high neckline, and subtle keyhole cutout at the nape of the neck, making it a classic staple you can wear in many ways. One reviewer called the material ...