Were already a bit short but shrunk at first wash

I just want to let you know that I have tons of Beyond Yoga clothing. I usually love their clothes but these pants were a real disappointment. I spent a lot of money on them too. I am 5'4" and they were too short for me. After washing them the are ridiculously short. I never wear them class because if I go anywhere afterwards they look silly. I basically wear them at home. I purchased them in black and they are constantly covered with lint. The fit in the waist and butt just is not flattering at all I don't really know how to describe it. I love the original fit Beyond Yoga pant and the Bermuda shorts though. More detail ...