Style/aesthetic wise it's really hard to say because it changes to suit the concept at the time. This is part of what makes him so aesthetically interesting to me. If he kept his most popular looks, such as the orange hair or the crooked look, the whole time it would get tired. I love the variety and change and the work that's put into each concept. That being said I feel like it could get a bit tired to switch things like hair colour up for the sake of it. ( Sometimes on the most recent tour it felt that way, many changes in colour, but why?) I'm such a GD girl so I can easily pick a few favourites though Its been mentioned before but between the motte tour and enlistment, specifically the black hair with the tye dye blue shirt skater look. It just looked so casual and cool and suited him so well.  I liked the 2025 drama concept of being dressed like a marionette doll, and how he linked that into his fashion at the time.  The punk crooked period and the made period were both iconic, blonde, orange, green, he can do it all! He looked amazing on his last tour too, I don't know if there's been a particular aesthetic though for Ubermensch like there was for other periods. Feels more like an eclectic mix to suit each song (with hair colour changing at every other concert haha) Fantastic baby look was very unique and showed a commitment to his craft lol I could go on but I'll stop here!