LaFemme doesn't come with a base clothing package. Clothing has to be purchased separately, if you want clothing designed for her. Here's the LaFemme section of the Marketplace:

https://www.renderosity.com/mod/bcs/?TopID=807077

You can fit other character's clothing to her using the fitting room. And dynamic clothes are pretty easy to fit to any character. (A lot of the images that have been posted of LaFemme show her wearing V4's clothing, fit to her using the fitting room.)

There are also some freebies. Check Free Stuff.