Jorden:
If your wife is going to use a holster to jog with, the fanny pack holsters are the only way to go. The Eagle holster lancero posted appears to be a good one for a SW 'J' frame, if that is the firearm she will use.
There are many types of fanny pack holsters on the market. I choose to not wear a fanny pack designed as a holster, because they usually are quickly detected as a holster, because of the pull strings, etc. Most of them also have velcro opening & closing which is noisy and wears out after a time.
So, I selected a well made fanny pack that fits my Glock 27, quite well along with my Retired LE ID, Badge, Canon Elph SD 990IS camera & spare battery, SF & Ranger Coins, Spare 27 Mag., (The small one.) and Nail Clipper. Of course I don't jog with it, if I did I'd take some items out for the jog.
If she does decide to buy a Fanny pack or holster fanny pack it would be nice to be able to jog with it with all the stuff she wants to have in it at least once to see if it bounces around, or is uncomfortable, etc. during the run.
As for every day carrying for a women I think the ladies purse type holsters are great. As I recall the NRA store has some choices for this type of carry.
If she/you haven't decided which pistol or revolver to purchase, I would recommend the SW Model 442 Revolver in .38 Cal. It's light, simple and effective at close range. My other suggestion would be the Glock Models 26 (9MM) or the Glock 27 (.40 Cal)