Do any of you purchase 100% wool to felt for wool appliques? If so, please tell me where you've found it online..not in local fabric stores. I googled it, but there are so many...just would like to hear first hand from those who have used and how you liked the wool from wherever you purchased it. I've tried findings at the thrift stores, etc.....but there's usually very little in choice. I'd like an assortment of colors in small amts.