The cost per wear formula: the one number that tells you if a piece was worth it
A twenty pound top worn twice costs more per wear than a two hundred pound coat worn a hundred times. Cost per wear is the number that reveals which of your clothes actually earn their keep.
The cost per wear formula is simple: price divided by the number of times you wear a piece. A two hundred pound coat worn a hundred times costs two pounds a wear; a twenty pound top worn twice costs ten. The lower the number, the better the piece has earned its place, which is why an expensive coat you wear constantly is often better value than a cheap one you barely touch.
The sum, and why it matters
Cost per wear is the price you paid divided by the number of times you have worn a piece. That is the whole calculation. A coat that cost two hundred pounds and has been worn a hundred times has cost you two pounds a wear. A trend top that cost twenty pounds and went out twice cost you ten pounds a wear, five times as much.
The sticker price tells you what a thing cost once. Cost per wear tells you what it costs you to actually use it, which is the number that should guide what you buy and what you keep.
Worked example
- Well made boots at 220 pounds, worn 3 times a week for two winters: roughly 150 wears, about 1.47 pounds a wear.
- A party dress at 90 pounds, worn twice: 45 pounds a wear.
- A plain white shirt at 45 pounds, worn weekly for a year: about 0.87 pounds a wear.
Line those three up and the plain shirt, not the cheap dress, is the bargain. Cost per wear rewards the pieces that quietly do the work.
It changes what looks expensive
Once you think in cost per wear, the value equation flips. The pieces that feel like a splurge, a good coat, boots that are resoled rather than replaced, a jacket that fits properly, tend to be worn the most, so their cost per wear falls to almost nothing. The genuine waste is the cheap, single occasion buy that never comes out again.
This is not an argument for spending more. It is an argument for spending on the right things. A low price on a piece you will not wear is not a saving. A higher price on a piece you will wear twice a week for years is.
How to bring your own cost per wear down
- Buy for your real life, not an imagined one. The occasions you actually have are the ones that generate wears.
- Favour pieces that combine with what you already own, so each new item unlocks several outfits rather than one.
- Choose fabric and construction that survive washing and time. A piece worn out in a season never reaches a low cost per wear.
- Repair before you replace. A resole or a new button restarts the count instead of ending it.
Track wears and stop guessing
You cannot manage what you do not measure. Most people badly overestimate how often they wear their showpiece items and underestimate how hard their plain ones work. Logging each wear removes the guesswork. Over a season you can see, item by item, exactly what your wardrobe is costing you, and the next buying decision more or less makes itself.
The cheapest garment you own is usually the plain one you never think about, and the most expensive is the exciting one you wore once.