I'm not a Daz user, but I have one idea you can try.

Load Vicky, turn off IK, & save her default pose.

Load the suit & apply the pose you just saved from Vicky.

Save the suit under a new name.

Try it.

 

If it doesn't work, delete the newly saved outfit (no need to bloat your Runtime)

If it does work, you're welcome :)

 

WARNING!

This user has been known to swear. A LOT!