You can download Frequency's tutorials from Freestuff.

I second what Glitterati said about starting with a dynamic product specifically made for La Femme as you are not likely to have issues interfering with learning how to use dynamics. I believe there is dynamic clothing for La Femme included with the Poser update. Also, vendors will almost always include any special instructions for their product as well if needed. Later you can experiment fitting items from other figures and/or freestuff clothing.

Should you run into any problems you're sure to find help in the forum.

Have fun :)