-Next Press convert. select the clothes to convert, and the target directory. Then choose Convert from v3 to v3 if the character is a morph of v3 that you bought or downloaded. Or from MIki to Miki etc Also check the boxes you want for the Type of clothes and so on. Also choose the Add full body morphs box and i don't know if you want , but i usually check Keep Existing morphs.. That's good because if the original dress had morphs to adjust many things, i'm sure you'll wan to keep those. -Press convert -You'll be asked two questions in 2 different windows. One asks which morphs to keep, and the other which full body morphs to add.. or something like that, i can't recall. in any case when it asks for which body morphs to transfer, be sure your Created full body morph is there and chose it. In my case, it is there but now named "V3 SexyMargot" so i choose that one. and that's it when it finishes converting. your dress ir ready.