everyones got their own style but if u want more modernish types of clothes or styles u can just search online "eboy/girl type of clothes" that's what people like nowadays at least but not everyone likes it sinceeveryone has their own preference
As someone who lives in a country that is hot all year long, I would suggest fake collars and cufflinks if you're interested in layered fashion, they're just collars that exist for fashion uses with no coverage for the body. For techjackets, I've seen some with slits and nets sewn in to make the jacket more breathable, it's better to choose proper synthetic fiber instead of cheap plastic-y materials as well, since some might cause rashes or stick to your skin when you sweat, and aside from jackets, you can experiment with tech fashion with accessories, like stuff that you can attach to the waist loops or belts, hats, it's way more versatile, and it definitely is a better way to make sure you're comfortable under the hot ass sun (づ￣ ³￣)づ
I tried to find this manga again bcs I recently lost 30kg and want to dress better since I dressed sloppy and so mommy-fashioned before. I also want to dress more androginously too. There are a lot I can apply from this manga's fashion advice but unfortunately I can't follow most of them since I live in a hot, humid tropical country I so want to buy and wear techjacket too but holy hell I would sweat a lot, and summer vibes....what summer vibes everyday is summer here