I got a CZ P-01 9mm a couple years ago, barely used for $380. DA/SA, decocker—good pistol but might be tough finding one now. I can’t find a CZ SP-01, or even a response from CZ.
Stay away from the Walther PK .380, since the DA is trigger is hard for some women to pull (I read in `Guns’) even if you can find one for under $400.
I’d look at the Ruger LCP in .380 for my spouse, then get some of that Hornady PD ammo, but again, believe there’s a wait for the gun.
A friend of mine bought a P01 last year. Decent gun, but man is that slide effort heavy. The slide itself is also difficult to get purchase on at times.