By now we all know that overwashing your hair is practically the worst thing you can do for it—which is why it’s essential that every woman have a retinue of hairstyles for second-day hair in her beauty arsenal. But actually finding cute styles that work best when hair is a little greasy? That can be tricky—or it was until now. We’ve put together 20 can’t-miss styles crucial to ensure a good hair, even when hair is slightly oiler than normal. Get ready to get inspired—and to reach for the dry shampoo.