Wow, I really like the organic look of your besom and staff!
This link has some pictures that may give you some ideas about what others have done with wands. There’s also a cool time lapse video of a wand being made from a stick, and there are some examples of wands in the beginning that look cool. The end result of the video does not look like them though.
She’s using carving tools - I used a Dremel with a sanding attachment! You might be into feathers and yarn, but I don’t think I will go that way. I think I will try to carve some designs, likely Celtic, and maybe attach a crystal with some wire or leather. It’s very much a work in progress. Whatever you decide will be right for you. You might also search the internet for wand ideas. Just make sure your settings are on ‘safe,’ or you might get images of a diferent kind of ‘tool.’
Maybe others will post pictures of their wands to give you some ideas! Hint…