For this trip, I splurged a little. I've never had full-size luggage of my own so I bought a Samsonite set at Costco. Of course, I'm colorblind so what I thought was a black set turned out to be purple. Sometimes it's nice to travel vibrantly. My other big purchase was an Abisko travel shirt from Fjallraven. It's vented, with a mesh pouch in the chest for phones, passports, wallets, etc. The long sleeves can roll up and down, and be buttoned with built-in straps, so you can have more or less sun protection as needed. I'm wearing it for my flights along with a Costco microfiber t-shirt underneath, so I've been comfortable in both warmer and cooler temps. For pants, I'm using Uniqlo's EZY jeans, which use sweatpant material to be stretchy and super comfy. They look more dressed-up than they feel, which is perfect for the airplane. I also packed some Uniqlo chino joggers, which are ideal for hot temperatures and office environments. (Update: I've