From your screencaps, you are in two different rooms that are not remotely related to the Cloth Room.  If you are trying to fit the LF clothing to LF2, there is a tool setting under the Parameters tab that will morph LF2 to the LF body shape.  In the Pose Room, set up your animation for as many total frames you require, for example 60 frames.  Start at frame 1 with the morphed LF2 and clothing in their zero position.  Set your animation palette to frame 10 and set the morph tool setting to 0, reverting the morphed LF2 to her LF2 shape.  Go to frame 60 and make certain that the morph is not applied and that LF2 is in her final pose.  Return to frame 1.  Go into the Cloth Room and continue setting up the simulation.  Once you are done and satisfied with the scene, calculate your simulation (essentially run the simulation).