I guess you like creases down the front of your jeans as well eh ????
I know he dresses casual and I've not really thought of it until you just mentioned it. (must admit, once upon a time, long, long ago in the days of old, Man United fans used be able to talk about what trophies they were winning and not what their opposition manager was wearing) ???? Anyway, thought I'd do a quick search on Pep's dress sense to see what the population thought. It appears you are in a minority and most people (probably not old codgers ????) seem to think he is very stylish.
Pep Guardiola has cultivated a unique fashion style. From cargo pants to cardigans, the Manchester City boss dresses to impress. https://www.goal.com/en/news/pep-guardiola-fashion-style-coats-hoodies-and-shoes/blt0c033ef161193f05
Pep Guardiola Irks Fashion Police By Wearing Hoodie And Stonewashed Jeans
Pep Guardiola is nothing if not a fashionista. Of course, yes, he is one of the greatest managers of all time, one of Barcelona’s best-ever midfielders, one of the most decorated coaches ever, etc, but fashionista definitely takes the cake.
https://www.thickaccent.com/2022/10/23/pep-guardiola-irks-fashion-police-by-wearing-hoodie-and-stonewashed-jeans/
The list goes on forever complimenting his fashion sense. It may not be anything like your preferred string vest and camouflage shorts style but he seems to be popular in his attire. Have a google search ????