you need is a fat quarter and a quick hemming.
This is https://www.spoonflower.com/designs/7781978 Designed on my iPad using Graphic and Dreamscope softwares. Please contact me if you’d like to see this design in a different scale. Original deisign = https://www.spoonflower.com/fabric/5737760-sugar-skulls-black-widows-by-gargoylesentry #skeleton #mexican #dishtowel