Bat wings are a motif I enjoy, and wear a lot. And recently I've been asked quite often where to find these kinds of things. I was even asked to make this post,with a list of bat-wing themed accessories, and where to get them! So here it is...
(I do not own all of these items myself. Most of them are wishlist items for me. the few I do own personally, I bought with my own money and am not being paid to promote them)
(Medusa Couture also have a matching Bat-Wing Handbag)
5. The bat hoodie, from PaperCatsPL on Etsy
I hope you found something you were looking for!