I hope for the Forum’s help with this. I’m in Florida for the foreseeable future and am looking for a niche Chypre for the months of summer. Maybe one for office and another for weekends? Prefer a niche , please. Many thanks.
I also would love to see what other people will recommend 👀
I have a couple of chypres that might work for summer but I don't know if you are looking for something like them. I also haven't tested them in hot weather yet, I just have a hunch that they would work. I will list them just in case (but I am really unsure if they fit your request):
Prissana Savitri (a classic chypre with civet and aldehydes but should still work for summer)
Santi Burgas Aroma de Hormiguero (not a classic chypre but still nice)
Dark Tales Fern Valley (true to its name, and again not a classic but modern chypre; it's Extrait de Parfum, though)
I hope others have more suggestions! 🙂
Don´t know if Frederic Malle is a niche brand but I love 
Portrait of a Lady Eau de Parfum - it´s a rose Chypre.
Office: 
Chypre Azural
Weekends: 
Chypre du Nord
I'm from the swampy southern US
Office - 
Spanish Moss Perfume (This is my bestie's signature, she lives in Ft. Walton)
Weekend - 
Ormonde Woman Eau de Parfum
Office - 
Le Sillage Blanc
Weekend - 
Signature
Office - 
Studio Scent
Weekend - 
Firefly
Office - 
Young Hearts Eau de Parfum
Weekend - 
Dryad
Special for Gentlemen (2014) and 
Essence Noble (2023), but does it HAVE to be a niche fragrance?
Eau Sauvage Extrême (2010) and 
Pour Monsieur Eau de Parfum are very fine chypree and they have nothing to envy other niche offerings.
Luna Coragem
Linda
Profumo