https://embroidershoppe.com/order...
Go look here you will find what you are looking for,joining in the hoop so you can make it as long as you like
Do you have a 36" hoop? You're only going to be able to make a piece of lace as long as your largest hoop, I think. Within that limitation, I would look on John Deer, Sonja Showalter Designs, and then look around a bit on the multi-dealer sites.