If you have got the clothing to fit try this:-

• Set the figure at its zero pose. That is with all IK's off set all rotations and translations to zero. Including the BODY.
• Export the clothing as an OBJ. Select the "Include body part name" and "weld" export options but no others.
• Next open the figure's CR2 file up in a text editor. Search for "obj". There will be two instances. Edit each to point to your new clothing OBJ. Save as a CR2 file with a new name. This will be your new clothing figure.
• Delete the original clothing, load your new and conform.

Now there are several things that may still not be right but its probably best if you get that far and we can take it from there.