First things first: Sew-in weaves are a process where your natural hair is braided down into cornrows, says Nash, and a needle and thread are then used to sew down hair extensions onto the braids ...

Cornrow sew-ins is the latest Y2K hairstyle making its rounds on social media, so we asked a professional hairstylist what to know about the trend.

With the help of experts, Elle.com breaks down everything you should know before committing to a sew-in weave.

or hold onto the memories of summer with curly mermaid wave extensions. The creative freedom is what makes the sew-in ever-so ...