The feather moves. It won't act strangely after wearing it. Extremely rare custom-made item. Ready to wear immediately! I'm gradually listing items to organize my collection. Everything listed is exactly as pictured. [If you have any concerns, I recommend purchasing from Goros or a consignment shop.] * Please refrain from comments or questions regarding authenticity. Please make your purchase based on your own judgment. Furthermore, to prevent product substitution and malicious bidding, I will not answer questions after bidding, during bidding, or after the item arrives. Cancellations, returns, and refunds are not accepted after purchase.