Hey, she looks good with "my" cocktaildress. The color is very shiny, so now it looks cool. I didn't mention that original dress is a rather cheap one ...
the vendor should sell it the way you rendered it
I'm also writing a text for the tutorial section how to get better results using the clothes when you export the models into Blender. Especially the breast region is a problem (the cocktaildress was made with "average female" and it does not really become better using "female with helpers") in makeclothes.
So after loading the character into Blender I simply do this:
Of course there are other ways to do it as well, like sculpting. I made this picture yesterday, because it will be part of the tutorial.
Considering the language ... just put your country and/or location into the system. People all over the world are using makehuman. And most of them will have other native languages than English.