Fleece Blanket To Trousers

first pants I`ve sewn...
I used old trousers as a pattern, cutted out four pieces and sewed them together. iI just forgot to think up, thaat fleece is very elastic and it was kind of stuck to our couch as i cut out, so that now the front is much longer than the back of the pants:)
(p.s.: sorry for the mess on the pictures.)