Bleach your Skinny jeans

well yesterday i tried to bleach my skinny jeans like the ones i recently bought but was very unsuccessful.the ones i bought were kinda of expensive so i tried to save me a hundred bucks and just couldnt do it. i let them sit a little too long.lol. so my suggestion is to not try to bleach your jeans yourself. ): so i ruined a perfectly good pair of ksubi jeans.):