[header] How to make a dummy [title] Roll up two blankets up into tubes. [step] Use thin blankets and roll them lengthwise so that they are as long as possible. Once they are rolled up into a tube shape, fold them over so that they can fit snugly into pant legs. 
[substeps] Try to find blankets that are about twice the length of your pant legs. [title] Pull the blankets through the legs on a pair of sweatpants.