Where did you get the outfit? Reason I ask is clothes at DAZ superconform..

1)Load V4
2)Load all Morphs
3)Select the body of V4
4)Load clothing piece

5. Conform Clothing piece
   6Redo steps 3-5 for each clothing piece

Another thing that could be the reason is if the clothing piece does not contain the morphs used for the V4 character the clothes will not fit correctly. Example - The clothing does not contain the BreastsLarge morph but the V4 character you use  does then the breasts poke out

In a world filled with causes for worry and anxiety...
we need the peace of God standing guard over our hearts and minds.
 
Jerry McCant