While searching for some "solutions", I found Japan Couture Addict. Interesting... and they have a discussion forum too. Since I adore the simple style of japanese clothing, so I joined this group. I hope it will give me more clues on making some nice little clothes... from japanese sewing book.
Btw, this is the unfinished dress, pattern from Vêtements amples à superpose but with my limited brain capacity to understand it :( I still need to put the buttons and make a matching skirt.
Time to dodo...!