Adapt a lingerie garment to a render shape.

Hello everyone. I am trying to adapt a lingerie garment to a render shape. Let me show you.

Pictures:

1.This is the render shape that I took from a garment UV.

2. It is the alce that I want to adapt to the shape

3. I am using Directional Warp

4 .That is the result I have at the moment

5. This is the method one

6. The second method 

7. The result I want. Adapt lingerie to the edge of UV 

The questions I have are:

Am I on the right way?

What other methods could I use?

I really appreciate your time