If you purchase an independently reviewed product or service through a link on our website, WWD may receive an affiliate commission. Harry Styles’ residency-style world tour, titled “Together, Together,” is in full swing — meaning this is the summer of soccer, yes, but also of disco (only occasionally). need a last-minute ticket? buy here. And while the musician’s second-ever tour, “Love on Tour,” was all about the boas and the pink-hued cowboy hats, this year is proving trickier in terms of what exactly ticketholders should be wearing to Styles’ shows across cities like São Paulo and Melbourne. The 32-year-old phenom’s summer takeover kicked off this May, so fans already had some time to dole out styling inspiration — arriving at “Together, Together” concerts in everything from bejeweled crochet hats to graphic tees referencing the artist’s latest lyrics and men’s...