I see the day ladies are deep into the fashion issues. Middle school never ends, apparently.
These setups are essential if you do any shooting and moving while carrying both a handgun and a rifle (e.g., you are taking a carbine/pistol class) and you expect to be running through several mags before you get a chance to top off. You can go with a basic pistol belt setup (pistol, mags) and a chest rig for rifle mags. But, lots of us have found out that having a belt setup for both makes things much easier and gets the load off of your chest, improving mobility.
I like the
VTAC belt. It allows you to weave the inner belt (
here is a good one) in and out to allow for both belt mounted and MOLLE attachment. Then you decide how you want to carry your pistol (
great choice), rifle mags (
I like these), pistol mags (lots of options), and anything else you want. If you plan to be moving and shooting around other people, a basic med kit might be a good idea -- your call. Definitely consider a pouch on the back of the belt for empty mags, etc. (
very handy).
Now if you have such a setup and plan to use it in a course, you might want to practice first. Keep in mind that said day ladies might not approve. You shouldn't care.