Photo: Photo: Katherine Gillespie I’m generally dismissive of viral “packing hacks.” When TikTok influencers started stuffing extra outfits into pillowcases and smugly strolling onto the plane, I decided the risk of being humiliated by a suspicious flight attendant was too high. As for the trend of wearing fishermen’s vests with pockets full of toiletries and socks, I’ve never really been able to pull off sleeveless outerwear, and economy class is uncomfortable enough without getting poked in