I read etiquette and homemaking guides from the 1800s mostly because they're a FASCINATING insight into cultural norms that we often don't think about. I honestly really recommend people crack one of these open at least once--it goes way beyond, like, "what to wear to a ball!!!"
The best ones have advice on decor, how to select high-quality furniture, childrearing, fashion, etc--from a contemporary perspective, and the things the authors feel the need to clarify vs the wild shit that will just casually mention like it's something everyone knows and agrees on is REALLY revealing of the culture and how it's shifted.
And while a lot of the advice is WILDLY bigoted or just outright funny, you'd be surprised how much of it is...just genuinely timeless, and shockingly compassionate.
They ALSO, as a writer, have INVALUABLE resources--because, again, they're talking about things that are so MUNDANE that a lot of the time nobody really sat down to formally document what normal, everyday people thought or cared about--because that's boring! But a book written to provide advice and information to, say, a young woman who's never run her own home before? You can fully expect an entire chapter dedicated to The Types Of Oven, and which features are useful and worth spending money on, and which features are a huge hassle to clean and a waste of space, and what to spend that money on instead.
And like. As a writer who frequently works in the 1800s? Fuck inflation calculators, this is the kind of thing I need. This is absolutely priceless.
My current favorite 'etiquette guide' in the world is actually like....70% purely practical advice, written by a gentleman the groupchat has affectionately dubbed History's Most Autistic Man In The World, and thank god they didn't have Aderall back then
Because the AuDHD is strong in this one and as a result, in addition to the deeply practical and useful everyday reference points, we also have:
jacobvanloon
janainaart
titsay
izzy806
origamiaround
theartofmadeline
snowghoul
