I used Cypress and Bayberry (Candle Science) in my beer soap and it was a nice fresh scent:
Note Profile:
Top: Eucalyptus, bay laurel, ozone
Middle: Bayberry, cypress, moss
Base: Fir balsam, incense, patchouli
I used another Candle Science one called Black Currant Absinthe in my charcoal soap - I thought it was a bit masculine, and my friends son loves it in his soap. next time I made it I added a bit of Anise EO with it, and I think it improved it ( took away the 'perfumey' smell)
I recently used my new Ho Leaf EO as a base note in my 'Best Fragrance Ever' soap - I think you could could do something with that in a blend - with bergamot, vetiver perhaps? Someone posted this recently and I love it:
https://www.eocalc.com
Watching with interest, because I want to make a 'man's' soap too. The thing is, it's usually women that buy it for them, so i guess it needs to be appealing to them too?
ETA: Just did a 'smell test' on hubby.
He liked my new charcoal soap fragrance for its earthiness:
10g Patchouli EO
6g Cedarwood EO
3g Vetiver EO
5g Bergamot EO
5g Litsea Cubeba EO
6g Palmarosa EO
He also liked ( close second) the Black Currant Absinthe with Anise EO
..and didn't mind White tea FO ( Candle Science) or Breezes and Sunshine, but they were bordering on being a bit perfume-y.
Edited to fix unrequired apostrophe that was bugging me