As stockings? or for something else?
If it's for stockings, try the dance retailers, there are ones with the holes as big as an inch across.
If it's not for stockings.... dunno really. Learn to crochet? Crochet is the easiest technique to get really big mesh and something like fishnet is extremely beginner friendly as it's mostly just chain which is the very first thing one learns and the foundation for 90% of crochet projects.