There was a time in the community when the smallest item no matter how bad was a treasure, but now that many of us have been doing this for years it can all seem hopeless. Start small. Start with just a skirt, then a tube top. Then combine the meshes for a dress. Eventuallly and short sleeves. SOmeday lengthen them. As you progess so will the mesh. And you will have a bunch of meshes to work from