I’m really looking forward to recreating this (and to making a custom stand for it). It reminds me of the lovely brown bonnet sold by Augusta Auctions ten years ago. Poking around in fashion plates, I’d be comfortable putting a date range of 1825-1835 on this, with a likely date of ca. 1828. The two-part construction, the exuberance of the caned brim, and the color suggest to me that this is pre-1837 (when the effects of the economic crash can be seen almost immediately in smaller sleeves and tighter bonnets). Still, combing through fashion plates is never dull and I look forward to learning more in the year ahead.