Bead Chain Clouser Fly is the simplest fishing fly, to begin with, both in tying and fishing.
#6-#2/0 single hook
Standard Stainless Steel Bead Chain (cut eyes in pairs)
Flashabou (if desired)
White and Pink Bucktail
Thread: 3/0 or any strong desired thread.
Head Cement: UV Clear Cure Goo (or any other head cement you desire)