What kind of hairstyle may require regular trimming to maintain?

A bob or pixie cut requires regular trimming to maintain its shape and style. These hairstyles are characterized by their specific lengths and structured cuts, which tend to lose their form over time as hair grows out. For example, a bob typically rests at the chin or shoulder, and any growth can cause it to lose its clean lines and even appearance. Similarly, a pixie cut is short and designed to have a distinct silhouette; without regular maintenance, it can become shaggy and less defined.

In contrast, long layered styles may not need as frequent trimming, as the layers can still appear attractive even as the hair grows. A simple ponytail tends to be a practical style that doesn't require much upkeep since it can simply be gathered and secured, making any growth less noticeable. A buzz cut, being very short, usually doesn't need regular trimming to maintain a desired length, although it might require occasional maintenance to keep it looking sharp. Thus, the specific nature of the bob or pixie cut is what necessitates consistent trims to keep the hairstyle looking its best.