"No, no, pants are easy!" Addy assured him. "They're like... the backdrop of your outfit! They just have to look tidy and nice. It's the shirt that people really look at!" Unless you wore really funky pants, but that wouldn't do for teaching!
"Black is good and maybe gray too. And you should get a pair of kahki pants, because it's almost summer and you need something light coloured!" He started going through the rack. "You want a classic fit. And no pleats." He winkled his nose.