Big problem with some stains

Hi! I don't know if I can post it here, but I'm really desperate.
I know..I did something stupid -__- Yesterday I washed the top of my btssb black parfait jsk with water
pic of my jsk http://pics.livejournal.com/rainies/pic/0000xasr/
The black dye has faded and stained floral print. Now the flowers are light blue -__-
Is there any method to remove these stains without damaging the print?