More info:
Hairstyle is ported from TS4 CC. Files replaces hairstyle on slot #58, you can change it by renaming files.
How to install custom hair and clothes: [How-To] Streaming new hairstyles for characters: Step by Step for dummies
Download:
Dollie Mods - MP Female Freebies #23 - 2-braids long hairstyle for MP Female.7z (3.6 MB)
More pictures: