>>1538880that' because it is a separate mesh layer, I joined some of the vertices in the legs and the bust area and just hide the rest between the legs since it take too much effort to join all vertices one by one. Add to the fact that if I join certain vertices, the texture goes haywire and some red line appear out of nowhere. same thing I did in the upper chest area and the bust area.
To join adjacent vertices first highlight the two separate layers. You then select the certain vertex point (yes, just 1 green dot) and then press and hold shift key before clicking on another vertex. If they are close together, you can do a box select also. After that you can go on the menu as seen on the picture, of you could just press ctrl + J for shortchut. that's it, the vertices are joined. Do that several times along the gaps you want to close. Took me weeks to get it by myself since I'm used to the outdated english pmd editor.