How Millennials and Gen Z Shop Differently — and What That Means for Your Store Design
There’s a moment every retailer eventually has, standing in their own store, watching two shoppers side by side and realizing they’re not actually shopping in the same reality.
One is scrolling their phone to compare prices while reaching for a product. The other walked in specifically because they saw your store on TikTok, took a photo near your display before touching anything, and is now reading your brand’s mission statement on the wall like they’re deciding whether to trust you with their firstborn.
Both are under 45. Both have money to spend. And they want almost entirely different things from you.
This is the Millennial/Gen Z split. If your store design isn’t accounting for it, you’re probably leaving one of them cold.
First, a surprising fact that changes the whole conversation
Let’s get the counterintuitive part out of the way early, because it reshapes everything else: Gen Z — the generation that grew up with smartphones surgically attached to their hands — is actually more likely to prefer shopping in physical stores than Millennials are.
According to a 2024 study by global strategy consultancy L.E.K., about two-thirds of Gen Z (64%) prefer shopping in-store to online, and 92% do research before they make a purchase. Meanwhile, Millennials trail at a distant 43% on that same in-store preference measure.
And it’s not a passive preference. Almost three-quarters of Gen Z shop in-person at least once a week, and the majority consider it an experience.
The generation everyone assumed would kill physical retail is, in many ways, keeping it alive. They just need you to hold up your end of the deal.
We covered a lot of Gen Z’s broader consumer psychology in our earlier piece, Gen Z: The Trailblazers of Retail’s Evolution. This article gets more specific about what their in-store behaviour actually demands from your physical environment — and how that compares to the Millennials shopping right beside them.
Who they actually are right now
Before getting into design implications, it helps to anchor these generations in where they actually are in life.
Millennials were born between 1981 and 1996, making them 29 to 44 years old today. They’re established in their careers, giving them greater spending power, and are more likely to be going through major life milestones: getting married, moving into a home, having children. They are, in short, the people buying furniture, appliances, and everything that goes in a nursery.
Gen Z, born 1997 to 2012, are still in college or early careers. They have less disposable income individually, but their spending power is expected to grow to $12 trillion by 2030. They’re not who they’ll be yet. Retailers who write them off today are going to have a rough decade.
The Millennial shopper: experience matters, but don’t waste their time
Millennials are comfortable shoppers. They’ve been buying things online since dial-up was a reasonable option, so they don’t need a physical store to browse. What they do need is a reason to be there.
70% of Millennials report that the quality of the shopping experience influences where they shop. That’s not a small number. It means the majority of this cohort is actively making location decisions based on how good the experience feels — not just what’s in stock.
They’re also prone to impulse buying, with 74% reporting they do so regularly, and nearly as likely to make an impulse purchase on their phone as in-store. The journey from “seeing something” to “buying it” is short, but the environment still has to trigger the impulse in the first place.
For store design, this translates into a need for clear, confidence-inspiring visual environments. Millennials aren’t going to stand and read a product paragraph on a cluttered display. They’ve already read reviews at home. Your job in-store is to confirm that the brand lives up to what they researched — and to make the space feel worth the trip.
The Gen Z shopper: the store is the content
Gen Z’s relationship with physical retail is completely different in motivation, even if the destination is the same.
They’re not there because the experience is pleasant. They’re there because shopping has become social and visual in a way that only a physical space can deliver. Hashtags like #mallhaul and #shopwithme generate millions of views, turning stores into content studios. Your store isn’t just a place to sell things — it’s a backdrop, a set, and a credibility signal.
41% of Gen Z cite the ability to touch and see products as their primary reason for shopping in-store — up significantly from the year before. They want the tactile and the tangible, which no amount of AR try-on technology has fully replaced yet.
But here’s where the paradox gets interesting: Gen Z shoppers are actually more cautious spenders than Millennials, with 47% saying they prefer to wait a few days before making a purchase. They’re in your store, absorbing everything. They may not buy today. They’ll go home, research more, and come back — or they’ll convert someone else through the content they create while standing in your space.
The store has to earn that second visit, and it has to be worth photographing in the meantime.
There’s also a patience threshold retailers should take seriously: 3 in 5 Gen Z shoppers will abandon a purchase if the checkout line is long, and more than a quarter will leave if their preferred payment method isn’t available. They’ll give you a great deal of enthusiasm on the way in and zero tolerance on the way out.
A note on music - from the generation you're probably ignoring
The research on in-store music volume is pretty unambiguous, and it goes back further than you’d think. A 1966 study in the Journal of Applied Psychology found that loud music caused shoppers to exit the store more quickly than soft music — correlated directly with lower sales. A 1982 Journal of Marketing study backed that up, finding that slow background music produced a 32% increase in sales. The mechanism isn’t mysterious: when the music is slower, quieter, and familiar, people tend to stay in the store longer. Music researcher Jasmine Moradi puts it plainly: “The best retail store music is actually music you don’t really remember.”
The generation most at risk of being driven out by a bad playlist? Gen X — born 1965 to 1980, largely ignored by retail marketing, and quietly responsible for 31% of all in-store and online retail spending despite representing only 19% of the population. They have the highest revenue per shopper across nearly every major category. They notice your environment. They respond to it emotionally. And they leave when it’s wrong.
Your playlist is part of your store design. Treat it that way.
Gen X deserves a lot more than a callout box. We’ll be covering them properly in an upcoming piece.
What this means for your physical environment
The two cohorts actually want the same core things: a space that feels intentional, a brand that looks like it means it, and an environment that matches the promise made online. Where they diverge is in what specifically trips the wire.
For Millennials, the environment needs to communicate quality and ease. Clear navigation, strong visual hierarchy, and lighting that makes products look the way they’re supposed to look. They’re not there to be surprised by your brand — they know it already. The store has to confirm the decision they’d already half made.
For Gen Z, the environment needs moments. Not necessarily gimmicks, but visual anchors worth pausing at, worth photographing, worth showing someone. A well-lit display, a bold graphic wall, an illuminated product showcase — these aren’t decorations, they’re content infrastructure. Gen Z’s path to purchase is non-linear: they might discover a product on social media, price compare in-app, and transact in-store. Your store is one node in a longer journey, and it needs to play its part clearly.
Both generations are showing up. Gen Z and Millennials are projected to fuel 60% of retail sales growth by 2030. That’s not a niche demographic consideration — that’s most of where retail growth is coming from.
The stores that’ll win with both cohorts aren’t going to be the ones with the cleverest loyalty apps or the most aggressive social media strategy. They’ll be the ones that understood something fairly simple: when someone walks through your door, the environment itself is doing the selling. The graphics, the lighting, the spatial flow, the way a display makes you feel when you’re standing in front of it.
That’s not a new idea. It’s just one that’s become impossible to ignore.
shomi! builds the displays, frames, and illuminated environments that make retail spaces worth walking into — and worth staying in. If you’re rethinking your store environment, we’re happy to help you figure out what makes sense for your space.
Sources
L.E.K. Consulting (2024) • Adyen/Retail
Dive (2025) • Attentive (2024) • Circana (2025) • PwC 2025 Holiday
Outlook • Journal of Applied Psychology (1966) • Journal of Marketing
(1982) • Soundtrack Your Brand/Jasmine Moradi • ICSC/Alexander Babbage
(October 2025) • RetailCustomerExperience.com • Parcel Pending/Quadient
(2025)
