Here's a vintage Stratoliner I just came across; it's quite small but very cheap as well.
https://www.etsy.com/listing/174239229/brown-fedora-hat-with-small-ribbon-trim?ref=sr_gallery_24&ga_search_query=fedora&ga_order=most_relevant&ga_view_type=gallery&ga_ship_to=US&ga_max=80&ga_page=7&ga_search_type=vintage&ga_facet=vintage
https://www.etsy.com/listing/174239229/brown-fedora-hat-with-small-ribbon-trim?ref=sr_gallery_24&ga_search_query=fedora&ga_order=most_relevant&ga_view_type=gallery&ga_ship_to=US&ga_max=80&ga_page=7&ga_search_type=vintage&ga_facet=vintage