We all know accessories are a girl's best friends. But we also know it can be pricey stocking up on new accessories season after season. Luckily, there are some pieces that are always "in." Buy 'em once and you're good to go. They never go out of style and can be paired with anything in your closet.

Classic pieces are worth splurging on but if your funds are a bit low, check out the options below, they're all under $50.

Aviators: A great pair of sunnies is a must once the sun starts shining. While other sunglasses will equally protect your peepers, aviators were just as hot in the 70s as they are now. Even better, they flatter all face shapes.