How to join a Top and a Skirt in Sims 4

I received a request to make a tutorial to teaches to join two meshes, for the Sims 4 , and is finally ready =)
Is in Portuguese, but is subtitled in English.
Is on Youtube, go there to see, and if you like click in "Like" and if you want to be aware of new tutorials subscribe to my channel.

Thanks! =)