Larry,
Then buy her more than one holster. Oh, and some new outfits. Shopping spree!!
Seriously, carrying a gun does involve some alterations to a woman's normal wardrobe. In particular, wearing a dress becomes difficult. I know women who have used thigh holsters under dresses, but I don't know any who do so on a regular basis -- and I've never tried one myself. If the dress is fairly loose and has a not-too-high collar line, it
may be possible to wear a belly band 'way up high, with the butt of the gun nested between the breasts and under the bra. I've done it a few times. It isn't as uncomfortable as it sounds, but it is more uncomfortable than you'd like.
With skirts, you can wear a sturdy belt and a traditional IWB. I've done this lots. You can also wear a belly band, either somewhere under your blouse, or down around the belt line. Last Sunday, I wore a snug top with a loose skirt, and had the gun below my belt line, front and center. It was invisible even when I sat -- and in that position, I didn't even have to guard myself from being hugged. Sunday before last, I wore my usual IWB in my usual spot, but with a skirt instead of with my usual jeans.
If she wears business suits or jackets, a shoulder holster may be worth trying. I never found them wonderful, but again, I know several women who swear by them. One friend of mine claims that shoulder holsters work better for women than they do for men.
Pants are fairly simple, but she may have to buy them a bit looser in the waist than she is used to. Pants and jeans from the men's department will be a bigger in the waist and snugger in the rear, which is ideal for carrying IWB. When I carry IWB (most the time), I put my gun and holster in between my right hip & belly button. Because I am short waisted and have a traditional hourglass figure, wearing the gun right on my hip doesn't work well for me; nor does it for a lot of women.
If she likes bell bottoms, she could consider a good ankle rig. Lots of people love those. A friend of mine carried hers for a week in an environment where she
absolutely could not risk being made, and had no trouble whatsoever. The big thing with an ankle rig is remembering not to cross your legs, so that your pants don't ride up over it and flash your gun. Also, you positively must practice the draw, over and over, with a dry gun, so that it is a natural movement. It is not difficult but does require practice.
For carrying IWB, and for many of the belly band positions, a nice selection of pretty vests will go a long way toward making her feel complete. For good security, blouses should be patterned or dark-colored. A heavy texture is a plus, too. Obviously, tight shirts are not going to be ideal anymore -- but you can pair a snug shirt with a pretty vest, or with another cover garment, and get a good effect.
Hope these ideas helped a bit.
pax