As Halloween celebrations extend across two weekends, students are split between prioritizing sustainability and opting for convenient costume choices — some turned to thrifting and reusing, while others are sticking to quick online buys.

Let’s get this out of the way quickly: I love all things autumn. Don’t whine to me about how pumpkin spice lattes aren’t made with real pumpkin, or how apple pie is an overrated dessert or how it’s...