What to do with your old t-shirts

My sister asked me almost a year ago if I could make my nieces old t-shirts into a blanket. She sent me some cute backing and a ton of t-shirts!!! The shirts were all different sizes which is why it took me so long to figure out how to make put it together but I ended up just cutting them all different sizes in order to use all of the shirts. So, almost a year later here it is!!!!!! It's not perfect but hopefully Kenzie will like it!!!!!!