There's an utility in freestuff that will help you to set the dials for non-superconforming outfits:
search for morphconform in the freestuff area.
If the outfit doen's have any morphs or  the morphs you need, you can try morphing clothes of dimension3D (not free!), it's an utility which adds the morphs you need to your clothes, even morphs you have made yourself, and you can even make the morphs superconforming.

regards,

Bopper.

-How can you improve things when you don't make mistakes?