Cowboybart: I just bought a Smith & Wesson Model 642 Ladysmith in 38 Special last week.
This stainless and alloy revolver is of the "hammerless" design with a 1 7/8" barrel.
My Model 642 is NOT rated for 38+P shooting but several other (later?) Models of the 642 ARE rated for 38+P ammo.
I have not shot it yet (and may not as I bought it mostly as an investment) but the more I handle it the more I like the feel and smoothness of its design and its small size and light weight.
I think it would be an excellent choice for a smaller woman to use for "CC".
Best of luck to you both with whichever you choose.
Hold into the wind
VarmintGuy
