The whole running gag about no one but Tsuna recognizing Reborn in his disguises despite it being painfully obvious is literally the funniest thing ever, but the thing is, Reborn continually insisted that he was a master of disguise and, given that he’s the best hitman in the world, it would make sense for him to have that skill, so there really is no reason to not believe him and it’s actually far more likely that he’s telling the truth and the fact that Tsuna is able to recognize him every time, without fail, is probably proof of his worthiness of being Vongola Decimo and perhaps a sign that his Hyper Intuition has been active since the very beginning, and the only reason Reborn’s disguises are so obvious to us, as the readers, is because the entire series is told from Tsuna’s pov.
The funniest thing ever is all the stupid haters who were basically telling Liam he didn't know how to dress, and Liam fucking went and proved them wrong. He showed up in the most banging yet simple suit, looking fine af and so effortlessly gorgeous and stole the show. He literally proved how unattainable he was to the world. That Glamour look was essentially a mic drop.