No Buy November: rules that survive Black Friday
How to run No Buy November for clothes: three versions to choose from, exceptions to write down now, and a plan for the sales in the last week.
No Buy November has no official rules: you choose what’s covered and write it down before you start. For clothes, the rules that last are the ones written for the final week, when Black Friday arrives on 27 November and Cyber Monday on the 30th. So set your exceptions now, list what you actually need with today’s prices, and decide how the sales will be handled.
What is No Buy November?
It’s a personal challenge to buy only what you need for one month. We couldn’t find a founder or a single set of rules. Scary Mommy described it back in 2011 as buying only necessities, with food, consumables and services such as haircuts still allowed. Everything since has been a variation on that.
This guide covers the clothes version, which asks a useful question: what are you doing with the clothes you already own?
Choose your version
Pick one now, while nothing is tempting you. It’s much harder to be fair about the rules once you’ve found something you want.
| Version | What you can’t buy | What’s still allowed | Best if |
|---|---|---|---|
| Strict | All clothes, shoes and accessories, new or second-hand | Repairs, tailoring, replacing something essential that has broken | You’ve bought a lot this year and want a clean break |
| New only | Anything new | Second-hand, swaps and borrowing, if you have a specific need | Your main concern is new production |
| One planned buy | Everything except one item chosen before the month’s sales | That one item, if it passes the checks below | You know there’s a real gap in your wardrobe |
None of these is the proper version. A rule you’ll keep to is better than a stricter one you’ll drop by the 12th.
Write your exceptions before you need them
Exceptions decided in advance are rules. Exceptions decided in a checkout are excuses. Write these down today:
- Replacements. Something essential wears out and you can’t manage without it. Try a repair first.
- Other people. Children grow, and school or work may require a uniform. Decide whether they’re inside or outside the challenge.
- Gifts. If you’re buying them this month, keep a separate list with names on it, because “a gift” is an easy way round the rules.
- Events. If you have a wedding or a party this month, look through what you own first. Our guide to more outfits from fewer clothes can help.
- Slips. Decide what happens if you buy something. We’d suggest noting what prompted it and carrying on, rather than giving up for the rest of the month.
This is a choice, not a test of character. If you need warm clothes and the money is tight, buy them when the price is right.
Your plan for the last week
Black Friday falls on day 27, so a challenge can look fine for three and a half weeks and still fall apart at the end. Prepare for it now.
1. Make a list of up to three things. Only items you’ve wanted for a while, not ones you found while browsing today.
2. Record today’s price and link. A screenshot is fine. A “was” price tells you what the shop says. Your own note tells you what it actually charged earlier this month.
There’s a reason to do this. When Which? tracked 175 home, tech and health appliances from May 2024 to May 2025, 83% were the same price or cheaper at least once outside the four-week sale period. That study didn’t cover clothes, and we haven’t found an equivalent that does, so don’t assume the same figure applies. It’s a good reason to check your own items rather than trust the label.
3. Run the numbers. Cost per wear is the price divided by the number of times you’ll realistically wear something. Here are two made-up examples:
| Item | Sale price | Honest number of wears | Cost per wear |
|---|---|---|---|
| Top reduced from €70 | €35 | 5 | €7.00 |
| Coat at full price | €90 | 60 | €1.50 |
The big discount can still be the expensive choice. A sale changes the first number, not the second.
4. Check it against what you own. Can you name three outfits it would go with, using clothes already in your wardrobe? If not, it probably needs other purchases to work.
5. Make the sales harder to reach. Unsubscribe from shop emails, turn off app notifications and remove saved cards for the month. It only takes a few minutes, and it means fewer decisions on the day.
If you’re doing the strict version, the list simply waits until 1 December. You may miss a discount. That’s the real cost of the challenge, and it’s better to accept it now than to argue with yourself on the 27th.
Tempted anyway? We also looked at whether Black Friday sales are worth it for clothes, and how to tell a real discount from a loud one.
What to do with the month instead
A no-buy month goes better with something to do. You probably have material: a 2022 WRAP survey of more than 6,000 UK adults found the average wardrobe holds 118 items, with 31 of them not worn for at least a year. That’s a UK average, not a verdict on your wardrobe, but counting your own is a good first job.
The reasons people gave for not wearing clothes suggest a plan for each week:
- Week one: the poor fit. Take pieces that no longer fit well to a tailor, or decide they’ve had their time. Our cost per wear guide to decluttering helps with that decision.
- Week two: the occasion pieces. Wear something you save for special occasions on an ordinary day, with something plain.
- Week three: the ones you like but skip. Build three outfits around pieces you keep passing over.
- Week four: the repair. Mend something. WRAP found that a repair adds another 1.3 years to how long an item is kept.
There’s an environmental side too. WRAP says extending clothing lifespan by nine months can cut carbon, water and waste footprints by up to 20%. That’s a figure for clothes in general, not for what one person’s month achieves.
What to do on 1 December
Read your list again. Some things you’ll still want, and some you won’t remember why you wanted. Check the prices you recorded, then buy what still makes sense.
The list is the part worth keeping. If you liked having one, carry it into a capsule wardrobe for the winter, where each new piece has to earn its place.
We’re building Amalook to help with the record-keeping. It isn’t out yet, but its outfit calendar is designed to show what you really wear. For November, a notebook will do the job just as well.
Common questions
What are the rules of No Buy November?
There's no official rulebook that we could find. The usual idea is to buy only necessities for the month, so you write your own rules: what's covered, what's allowed, and what happens if you need something.
Is it too late to start No Buy November?
No. The month has no sign-up or start line. If November has already begun, run it for 30 days from today, which still takes you past Black Friday and Cyber Monday.
Does second-hand clothing count?
Only if you say it does, so decide before you start. If your goal is to spend less or buy less, count it. If your goal is only to avoid new production, you could allow it, with the same waiting rule as anything else.
Should I skip a Black Friday deal on something I really need?
No. Buying a winter coat you need isn't failing the challenge. Write the need on your list now and note today's price, so you can tell whether the sale price is really lower.
Sources
Checked on 2 November 2026. Listings change, so check them again before you decide.
