They look great! I did the same thing to an old pair of jeans, it's actually the easiest thing ever. You should make an instagram or YouTube channel or something for all the DIY stuff you do!
I found a pair of light blue old lady pants for $1 at Goodwill that were originally from Coldwater Creek and I cut them off and made them into these.. I know the cuffs are a little uneven in the pictures, but I fixed them after I noticed!