Classic Wide Brim Felt Fedora Hat with Band

Walmart - Seller

Black color matches exactly, Wide brim matches the character's hat style, Classic fedora crown shape (center dent, side pinches) aligns with the source, Felt material is consistent, Overall design and proportions are very similar to the V for Vendetta hat, Simple, subtle band is appropriate for the character's hat

Will + Bear Accessories Will + Bear William Brown Crushable Travel Hat

Will & Bear

Black color, Wide brim, Classic fedora crown shape (pinched front, creased top), Felt-like material, High priority retailer (Will & Bear official store)

Stiff Brim Vegan Felt Fedora Hat

Etsy - HatCapCo

Black color, Very wide and stiff brim, Classic fedora crown shape, Clean design without prominent band, Felt-like material