what should i really wear on a long flight to europe?

So, I’m finally taking my first international flight—heading to Europe! I’ve been so excited, but now I’m stressing about what to wear on the plane. I picked out my thick joggers and a cozy sweatshirt because I always hear flights can get chilly. But here’s the thing: it’s the middle of summer, and I’m worried I’ll end up sweating buckets before I even board. I read somewhere that international flights crank up the AC way more than domestic ones, so now I’m second-guessing everything. Do I risk being too hot at the airport or freezing on the plane? I don’t want to be that person peeling off layers in a cramped seat, but I also don’t want to shiver for 8 hours straight. Has anyone actually flown to Europe in the summer? What did you wear, and did you regret it? Did you bring a change of clothes or just tough it out? I feel like everyone says something different online, and I’d love to hear some real stories. Why is it so hard to get this right? #travelquestions #flightattire #over50travel #europeadventure #summertravel #Travel