Pursuit By Humans
Option 1: Paint yourself like a rock.
Seen in: The Hunger Games If you're being hunted down like an animal, be sure to bring along paint. When the right opportunity comes along, paint yourself like a rock to blend in (note: this only works if there are many rocks around). Also, try your best to learn cake decorating beforehand. Many cake decorators are masters at camouflage.
Option 2: Join a parade
Seen in: The Fugitive If you are being pursued for something that was totally your fault, try your hardest to do said thing on a day where there's a massive parade going through town, hopefully one that involves wearing hats. If so, trade your jacket for a hat with someone in the parade (because the police can only identify someone based off their jacket... they actually have no idea what your face looks like).