In this one instance, I'm going to say, "It must be nice to be male."
Try concealing anything on a 5'3", 112 lb frame. Sure, it can be done, if I could find attractive shorts/skirts with a feminine cut and belt loops through which to put an ugly belt that weighs as much as I do - assuming I could find one small enough that it doesn't encircle my waist twice. Then there's the holster. IWB or OWB doesn't make a damn bit of difference unless I wear men's large t-shirts (not happening), and even then, when I bend over to pick anything up, there's an obvious pistol grip jutting out from my waist under the shirt - covered, but not exactly unidentifiable. I've tried wearing a loose fishing/guide shirt over spaghetti strap tops but same thing - the minute I have to bend even slightly forward, I'm printing badly. I've considered just saying it was a medical device if anyone asked, but ew.
I spent a lot of time looking at thigh holsters this summer. Under a sundress in just the right spot, inner thigh, small gun, it could conceivably work, but have you ever tried walking in heels with a gun between your thighs? (SEEKER, leave it alone!)
Winter's easier. Fits in a coat pocket or conceals easily enough under a bulky sweater. Or if I knew I was going to be outside all day and not removing my coat, a shoulder holster would work, except I haven't had the chance to practice drawing from one and wouldn't want to put it to the test without doing so.
I can't tell you how many hours I've spent in gun stores with guys holding holsters up to my waist, having me try on different styles, then laughing and telling me I'm SOL unless I want to gain about 40 pounds. I think not.
Solution? Sucks, but carry a purse. Uh, I mean manbag/murse, whatever y'all are calling it these days. Women have been doing it for ... well, however long women have been carrying purses. You can too. Or buy a smaller gun.
On the other hand, if any of our resident geniuses can figure out how to conceal a full size pistol on a small figure, without making me look like a butch truck driver, by all means, please share. I'll send you a bottle of your choice of adult beverage if your idea actually works.