Hot New Hairstyles : The rockabilly is another recycled haircut from the 1930s, but has become common again. It is characterized with a large curly bun in the front or back. Whether the style you prefer is recycled from the trend magazines of being consumed by but efficient with a new twist, or it is a recent new hairstyle like the emo, one thing is certain: it will give you a facelift and an intact new outlook.