I use The Tailor located at Daz http://www.daz3d.com/i.x/shop/itemdetails/-/?item=3679

Pretty simple to use, load your base figure with the morphs, load your cloting item and then select the morphs you want to add and click ad morph.

works pretty good, just can take up to 10min to add a FBM to an outfit, speeds up if you clear your cache 1st.

aka MCDLabs
also known as Daniel Merrill a grumpy old disabled Jarhead.
checkout my freebies at
https://www.sharecg.com/pf/full_uploads.php?pf_user_name=mcdlabs