What Is a Good Cost Per Wear? The Brand Math Assumes 520 Wears, the Survey Found 7
Cost per wear is the formula that talks you into the nicer coat. We traced the two numbers people actually plug into the bottom of it: one comes from a brand's own blog calling itself conservative, and the other comes from a charity survey that has since disappeared from the charity's own website.
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“If I’m being conservative, I can assume that a product’s lifespan is five years and that you’ll wear any given item no more than twice a week.”
That sentence ran on M.M.LaFleur’s brand magazine, The M Dash, in a piece by Emma Steinbergs pricing eight office staples at under $3 a day. Five years, twice a week: 520 wears, offered as the cautious estimate. Every buy-less-buy-better argument you’ve read this month, every trend list telling you the $400 coat is secretly the frugal choice, runs on some version of that arithmetic. And the whole discourse, all of it, balances on the one number at the bottom of the fraction. Not the price. The wears.
Nobody at this desk has tracked a coat through 520 outings, and none of the figures below are ours. Every number here is something a company, a charity, or a cleaner printed in public, read on September 21, 2026, and the M.M.LaFleur piece was read from a September 2025 archived copy because the blog’s original address wouldn’t load this weekend.
How do you calculate cost per wear?
Cost per wear is the purchase price divided by the number of times you wear the item, so a $260 coat works out to $0.50 after 520 wears and $37.14 after 7. The formula appears in nearly identical words wherever it appears at all. Stylist Megan Kristel’s guide on The Well Dressed Life, published July 2024 and updated January 2025, states it as “Total Cost of the Item / Number of Times Worn” and adds that you can fold in alterations, dry cleaning, and repairs. Her worked examples: a $200 jacket worn 50 times lands at $4, a $50 dress worn twice at $25, and a pair of $300 jeans worn twice a week for three years at roughly a dollar.
There’s the trick, already visible. The jeans didn’t earn their dollar. They were assigned it, by the same twice-a-week assumption the brand blog used, before anyone wore anything.
So the division is never the interesting part. What decides the verdict is whose denominator you borrow, and the ones in circulation aren’t close:
| Published denominator | Source, with date | Wears | The same $260 coat |
|---|---|---|---|
| Five years at twice a week, called “conservative” | M.M.LaFleur’s The M Dash (archived Sept 2025) | 520 | $0.50 |
| Three years at twice a week (jeans example) | The Well Dressed Life, upd. Jan 2025 | ~300 | $0.87 |
| Jacket example in the same guide | The Well Dressed Life | 50 | $5.20 |
| Average wears reported by UK women, per the campaign coverage | Barnardo’s survey, 2015 | 7 | $37.14 |
Fifty cents or thirty-seven dollars. Same coat, same formula, and the spread is 74x depending on which stranger’s number you type in.
Where does the “worn seven times” statistic come from?
The claim that clothes get worn just seven times on average traces to a 2015 Barnardo’s campaign survey of UK women, and the charity’s own press page for it now answers “Sorry, that content isn’t available currently.” The New Standard Institute, a fashion research nonprofit, flagged that vanishing act back in 2020 while noting the stat survives mostly through newspaper retellings. What the surviving 2015 coverage shows is narrower than the version you’ve heard: self-reported answers, UK women, fashion purchases. A sister survey by Barnardo’s Scotland the same June put Glasgow’s average at six wears before an item felt old, a 68-item wardrobe, and, in the words of area manager Magdalene Davie, “at least seven items that will never be worn again.” Somewhere in a decade of quoting, “seven wears per fashion purchase, self-reported, 2015, Britain” hardened into “most clothes are worn seven times,” no country, no year, no method attached.
The number’s rival lineage isn’t sturdier for your purposes. The Ellen MacArthur Foundation’s 2017 textiles report, built on Euromonitor sales data rather than surveys, is where the other famous line comes from, and the foundation’s own site currently phrases it as “a 40% drop in the amount of time clothing are worn” alongside a doubling of production. That’s a real trend in global averages. It’s also arithmetic about humanity’s closet, which says nothing about whether you’ll reach for this coat in March.
One more line the calculators skip: upkeep. Classic Cleaners, an Indianapolis-area chain that publishes its prices, lists a long wool coat at $27.80 per cleaning and a sweater at $12.35. Take the charity’s seven wears and a single cleaning adds $3.97 per wear, which is more than the entire $0.51-to-$2.71 range the brand blog advertised for the garments themselves. Spread that cleaning over 520 wears and it rounds to nothing, sure. But a coat that actually leaves the house 520 times doesn’t visit the cleaner once, a problem we counted the long way in our wool-blend coat audit and in the dry-clean-only math.
What is a good cost per wear?
No published threshold for a good cost per wear exists, and the two numbers actually in circulation hand the same $260 coat opposite verdicts: fifty cents says buy it, thirty-seven dollars says you can’t afford to touch it. Nobody who prints the formula will commit to a cutoff, because a wear count isn’t a property of the coat. It’s a property of you. The label can tell you the fiber. It can’t tell you if your number is a 520 or a 7, and the price tag can’t either.
My worry sits here, and it’s less with the math than with the direction it gets run. Andrew Snavely, who built a cost-per-wear calculator at the menswear site Primer this May and still published the caveat, put it plainly: “Almost nobody opens a calculator before deciding to buy something. They open it after they’ve decided, then back into a wears-per-year figure that makes the number look reasonable.” His other line is the one to tape to your card: “A $1,200 coat at $2 a wear is still $1,200 you don’t have anymore.”
Run backward, though, the same division is honest work. Count what you actually wore, divide what you actually paid. If last winter’s coat logged 60 mornings, you’ve got a real denominator, yours, and it will price the next coat better than any blog’s five-year promise. The formula makes a fine diary. As a forecast at the register, you can skip it.
Because the missing number stays missing. The brand’s blog doesn’t know how often you’ll wear the coat. The charity never asked you. The foundation measured the planet. I don’t know either. The only person who could count it hasn’t bought the coat yet, and neither of us knows what she’ll do twice a week for five years. Nobody does.