Mesh won't load correctly :((

I'm trying to create a skirt but it does not load right. I use Marvelous designer 6, and blender 2.70/2.76. This is the skirt I create from MD 

photobucket.com/gallery/user/idkanymore123/media/cGF0aDovQ2FwdHVyZTNfenBzcndldWplNmoucG5n/?ref=1

but it always comes out like this when i'm done using blender 

photobucket.com/gallery/user/idkanymore123/media/cGF0aDovQ2FwdHVyZV96cHNjZ2Z4OXpkcS5wbmc=/?ref=1

I don't really know what I'm doing wrong because i'm using the exact instructions from this video 



But the thing is, I can create crop tops and they work perfectly fine. Here is the one I recently uploaded 
photobucket.com/gallery/user/idkanymore123/media/cGF0aDovMDYtMTItMThfMTEtMzgtNDFBTV96cHNydGRhYmFyZC5wbmc=/?ref=1 
 
The only different thing I did was instead of using a nude top, I used a nude bottom and that's really all. I hope someone help me out with this because I've been trying to look for a solution everywhere but everyone is only creating tops from MD. Here is my files (I'm not sure what to upload for those who are going in depth of this problem) Thank you!

www.mediafire.com/file/7u7g2zq7ktene0m/1.blend

www.mediafire.com/file/f5xo84p443mzaea/skirt.package