The Mrs carries a G23 at 4 o'clock iwb. She does not carry off body. We feel that there are too many possible issues carried that way.
She is not a big lady by any stretch of the imagination and has been carrying a G23 for the past 4-5 years. The moral of the story is that it can be done with the proper wardrobe and holster/belt set up. And if my Mrs can ccw a G23 your Mrs should be able to conceal a G26.
Another option is Looper Law Enforcement. They have a line of holsters designed specifically for female carry.