Week 3 Lecture: Fashion Fundamentals

Why clothing changes cognition, not just perception, and how to read an occasion

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Introduction#

Would what you’re wearing right now survive summer, winter, or just today’s actual forecast? Clothing measurably changes how a wearer thinks and acts, not just how they’re perceived — today’s scope is occasion-matching and basic colour coordination only, the one topic in the course with genuinely surprising research behind it.

Definitions#

Outfit (noun)

a coordinated set of garments selected for a specific occasion, as distinct from "whatever was on the floor."

Dress code (noun)

an unwritten or written expectation for attire at a given event, violation of which is noticed by everyone except the violator.

Occasion (noun)

an event with its own implicit clothing requirements, distinct from "any day that ends in Y."

Job interview (noun)

a short, structured meeting in which a candidate is evaluated for a role; covered in full in Week 11.

Body#

• Clothing changes cognition, not just perception. Adam, H., & Galinsky, A. D. (2012) found a coat described as a doctor’s lab coat measurably improved sustained attention versus the same coat described as a painter’s coat — the effect needs both the physical experience of wearing it and its symbolic meaning.

Check-in: Name the two factors enclothed cognition depends on.

• Reading an occasion, in two checks. Run the occasion check first: what formality does the event itself require — a lecture reads casual, a gym session reads athletic (exercise itself is Week 4’s topic), an interview (Week 11) reads formal. Then run the weather check: does today’s weather and season break that outfit, not the event. A linen shirt and light jacket read as correctly casual for a lecture on a mild day; the same outfit is still wrong in a summer heatwave — soaked through before you arrive — or a winter cold snap with nothing that blocks wind, no matter how well it matched the event on paper — an outfit that passes the occasion check and fails the weather check is still the wrong outfit.

Check-in: What's the one detail that would flip an outfit from interview-appropriate to gym-appropriate?

• Assembling from what you own. List your own recurring occasion types once — lectures, gym, one social event a week, say — and settle on one reliable outfit per type instead of deciding from scratch each time. A wardrobe only has to cover a small number of recurring occasion types, not one item per occasion — Assignment 1 previews the same task.

Check-in: How many genuinely different occasion types does your own week actually contain?

In-lecture activity#

Conclusion#

What you wear changes how you perform, not just how you’re seen — the closest thing in this course to a genuine hack. You can now run both checks — occasion first, then weather — and assemble an outfit from a wardrobe that only has to cover a handful of recurring types. Coming up: this week’s lab (the outfit ranking exercise).

This week’s reflection, due 12:00 Tuesday of week 4: describe one wardrobe decision you made this week under time pressure, and whether the wardrobe gave you a real choice or only one option.