100 Wears

100 Wears is a simple concept I introduced to help shift the way we think about buying clothes, from fast and frequent to slow and considered. The idea is straightforward: before I buy something, I ask myself whether I can see myself wearing it 100 times, and whether I believe it will last 100 wears.

It sounds simple, but it can completely change the way you think about the value of a garment. It is not about buying the most expensive thing you can afford, or deciding that every item in your wardrobe needs to be an investment piece. It is about considering longevity before you buy and thinking beyond the initial price tag.

Understanding the 100 Wears Concept

The 100 Wears concept plays a significant role in my sustainable styling work and influences the way I make my own purchasing decisions. I originally adopted the idea after discovering Livia Firth’s 30-wears concept, which was itself inspired by Lucy Siegle. I wanted to take the principle further.

For me, 30 wears wasn’t enough when we were talking about an investment piece. I changed it to 100 because it felt like a more meaningful measure of longevity, and because the maths is much easier.

If something costs £100 and you wear it 100 times, that is £1 per wear. If something costs £1,000 and you wear it 100 times, that is £10 per wear. The calculation isn’t the whole decision, but it gives you a useful way to think about value.

More importantly, it changes the question you ask yourself before buying. Instead of simply asking, “Do I like this?”, you start asking whether it is something you are realistically going to wear again and again.

Why 100 Wears Matters

We have become used to clothing being available quickly, cheaply and in enormous quantities. That has made it very easy to buy something because we like it in the moment, rather than because it has a genuine place in our wardrobe.

The 100 Wears principle encourages a different relationship with clothing. It asks you to consider longevity, durability and how something will work within the wardrobe you already have.

A garment doesn’t need to be expensive to achieve that. An affordable tee that you wear constantly can be a far better wardrobe investment than an expensive blouse that sits unworn. Equally, a beautifully made coat may justify a higher initial investment if it is something you will wear regularly for many years.

Price and value are not the same thing.

100 Wears and Style Strategy

There is an important part of the 100 Wears principle that I think is sometimes missed. Longevity only matters if the garment is right for you.

There is little value in owning a beautifully made coat that can last for 100 wears if you don’t actually feel like yourself wearing it. The same is true of buying something because it is made sustainably, uses a particular fabric or comes from a brand you admire, when it doesn’t work with your lifestyle or the rest of your wardrobe.

This is why I see 100 Wears as part of a wider style strategy, rather than a standalone shopping rule. Before you invest in something, you need to understand what your wardrobe actually needs, what you already own and what works for you.

That is the difference between buying something that can last 100 wears and buying something that you will want to wear 100 times.

Getting Started With 100 Wears

Before investing in anything new, ask yourself a few simple questions.

• Can I see myself wearing this 100 times?
• Will it work with what I already own?
• Does it suit my lifestyle?
• Is the quality appropriate for the price?
• Will I still want to wear it when the immediate excitement of buying something new has passed?
• And, importantly, will it last 100 wears?

You don’t need to know the exact answer before buying something. This is a way of slowing the decision down and thinking about the likely life of the garment rather than just the moment of purchase.

Cost Per Wear can be particularly useful here. If you are considering two pieces at very different prices, looking at how often you are realistically going to wear each can give you a much more useful comparison than looking at the ticket price alone. You can use Cost Per Wear to understand how that works in practice.

100 Wears and Your Wardrobe

100 Wears also changes the way you think about what is already in your wardrobe. If something has been sitting there for years and you still love it, it may already have passed the test many times over.

There is no prize for constantly buying something new. In fact, one of the most sustainable things you can do is wear what you already own, take care of it properly and find new ways to style it.

This is also where the idea of a capsule wardrobe can be useful, although I don’t believe everyone needs to own a prescribed number of clothes. Your wardrobe can be small, large or somewhere in between. What matters is that the pieces work together and that you can actually use what you own.

A well-considered wardrobe should give you options rather than create more decisions.

100 Wears and Investment Pieces

I think 100 Wears is particularly useful when you are considering an investment piece. When you are spending £500, £1,000 or £2,000 on something, it is easy to focus on whether the price feels justified. But the more useful question is whether the piece is going to earn its place in your wardrobe.

A coat that costs £1,000 and is worn 100 times has a cost per wear of £10. But that calculation only works if the coat is actually right for you.

Does it fit properly? Do you love the way it looks on you? Does it work with your lifestyle? Can you wear it in multiple ways? Does it work with the clothes you already own? Can it be repaired or maintained if necessary?

This is where sustainable luxury becomes more interesting than simply equating luxury with a higher price. Quality, craftsmanship, provenance and longevity can all contribute to value, but the most beautifully made garment in the world is not an investment if it doesn’t earn its place in your wardrobe.

What If You Don’t Know What Deserves 100 Wears?

This is where style strategy becomes particularly important. It can be surprisingly difficult to judge your own wardrobe objectively, particularly when you are standing in a shop looking at something you love or trying to decide whether an expensive purchase is actually worth it.

You might have a wardrobe full of clothes but still not know what you need. You might keep buying the same things because they feel familiar. You might have spent a lot of money on pieces that seemed like good investments but don’t actually get worn. Or you might simply be unsure where your budget should go.

That is why I don’t believe sustainable wardrobe building is just about knowing which brands to buy from. It requires understanding your own style, your lifestyle and what your wardrobe needs to do for you.

If you are not sure where to begin, Style Discovery is designed to give you that clarity before you commit to making bigger changes or investments in your wardrobe.

The 100 Wears Principle Isn’t About Perfection

100 Wears isn’t a test that every garment has to pass perfectly. It is a way of thinking.

Sometimes you will buy something that doesn’t work. Sometimes your life will change. Sometimes your body will change. Sometimes a garment will no longer feel like you.

The point isn’t to keep something you don’t wear simply because you once thought it would last 100 wears. The point is to become more conscious about the decisions you make before you buy.

For me, that is the real value of the 100 Wears concept. It encourages us to slow down, consider what we are buying and think about the relationship we are going to have with that garment. It also reminds us that sustainability isn’t only about the label inside the garment. It is about how we buy, how we wear, how we care for and how long we keep our clothes.

From 100 Wears to a Wardrobe That Works

The 100 Wears principle started as a simple way for me to challenge the culture of fast and frequent buying. Over time, it has become part of a much broader approach to wardrobe investment.

Because the question isn’t simply: “Will this last 100 wears?” It is also: “Is this right for me?”

That distinction matters. You can have a beautifully made wardrobe and still have nothing to wear if you haven’t first established what your style needs to be. You can also have a relatively modest wardrobe budget and make excellent decisions when you understand what deserves your money.

That is why I believe style strategy needs to come before wardrobe investment. When you understand your style, your lifestyle, your priorities and what you already own, you can make much more informed decisions about what to buy, where to invest and what to leave behind.

And if you are entering a new chapter and your wardrobe needs to change with you, that thinking becomes even more important. The New Chapter Styling Experience starts with understanding what has changed before we decide what needs to be bought.

100 Wears is simply one tool I use to help make better decisions. The bigger goal is a wardrobe that works for you, evolves with you and contains clothes you genuinely want to wear.

First published September 2019. Updated September 2026.