I would personally really love a pair of decent cargo pants with a belt. And a decent leather jacket. The black one in the base game of GTAO is good, but it's cut a bit short for my tastes.
I'm quite fond of sort of the getup Karen uses in the Key Cards setup in the Humane Labs heist. Sadly neither are available. The cargo pants added in Lowriders is good alternative, but it's missing a decent belt.
The base cargo pants in the game are cut short by the ankles, which looks silly. Then there's the ones added by the LTS update, the Team Pants. Not only does your arse look absolutely massive, they're also tuck into the boots. You're unable to change the footwear of those pants too, outside the others that come with the same format.
As for boots, I wish for things like Timberlands or similar. I'm proper man-boot using kinda gal, so I personally would really like this. Aslong as they put the pants on the outside, rather than a tuck-in.
High Heels is fashionable, High Heel boots are also fashionable, I get this. I'd rather wear sneakers, skate shoes or converse stuff in honesty.
What bothers me the most is one of the bodyguard outfits available has a perfect set of beige cargo pants with a belt where the model is excellent and fits nicely. It's a bit too baggy, but nothing I couldn't live with.
I can't buy this in a store and requires me to be a bodyguard to use for a limited time.
Jacket I'm thinking of is this: