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| A product description should sound like it belongs to the specific shirt—not like it could be pasted onto anything. This comparison shows how replacing generic AI phrases with real design details, natural keywords, a clear buyer, and some personality can make merch copy feel much more human. |
AI can write a product description in about five seconds.
Unfortunately, it can also make every shirt in your store sound like it was written by the same overly enthusiastic robot.
You’ve probably seen the pattern.
“Elevate your wardrobe.”
“Perfect for any occasion.”
“Whether you’re treating yourself or searching for the perfect gift…”
“Designed to make a statement.”
None of those phrases is technically wrong.
They’re just so generic that they could describe almost anything.
A good product description should sound like a person actually looked at the design, understood who might want it, and wrote specifically for that product.
AI can help with the writing.
It just shouldn’t be allowed to phone it in.
Start With the Actual Product
The easiest way to get a generic description is to give AI a generic assignment.
If the prompt is:
Write a product description for a Halloween shirt.
you’ll probably get a description that could fit 5,000 Halloween shirts.
Instead, start with what makes this particular design different.
What’s on the shirt?
What does it say?
What style is it?
Who would wear it?
What kind of mood does it have?
Why might someone choose this design instead of the hundreds of alternatives sitting beside it in search results?
The more specific the input, the less generic the output tends to become.
Describe What the Shopper Can Actually See
This sounds obvious, but it’s surprisingly easy to skip.
If the design features a skeletal hand holding a martini, say that.
If it has a sleek black cat, crescent moon, dusty-pink bow, and vintage texture, mention those things.
Don’t bury the actual design beneath paragraphs about confidence, self-expression, and “bringing personality to your wardrobe.”
The customer can see the artwork.
The description should help put it into words.
That’s also useful for search because the same details shoppers see visually are often the things they’re searching for.
Don't Open With a Dictionary Definition
AI loves explaining things people already understand.
A description for a coffee shirt might begin:
Coffee is more than just a beverage—it’s a daily ritual enjoyed by millions around the world.
Nobody came to a merch listing for a history lesson on coffee.
Get to the shirt.
A stronger opening might be:
For anyone who considers the first cup of coffee a legally required part of the morning.
Now we have a person.
A tone.
And a reason the design exists.
Write Like You're Talking to One Buyer
Descriptions get much better when you imagine one person instead of “customers.”
Suppose you’re writing for a woman who loves Halloween but doesn’t want another cartoon pumpkin shirt.
Write for her.
You might say:
Made for spooky-season people who like their Halloween style a little more cocktail hour and a little less pumpkin patch.
That sounds like it belongs to a specific product and a specific audience.
Compare it with:
Perfect for anyone who loves Halloween and wants to add a festive touch to their wardrobe.
Technically accurate.
Completely forgettable.
Give the Design a Personality
You don’t have to turn every listing into stand-up comedy.
But the description should carry some of the same personality as the artwork.
A sarcastic shirt can have a dry description.
A retro design can feel nostalgic.
A minimalist shirt can have a cleaner, shorter description.
A cute design can be playful.
A darker Halloween graphic can sound a little wicked.
The writing and artwork should feel like they came from the same store.
If the shirt says something sharp and funny but the description reads like corporate catalog copy, the listing feels disconnected.
Stop Using the Same AI Phrases
Certain phrases appear so often in AI-written copy that they immediately make the description feel generated.
A few I tend to edit out:
Elevate your style
Make a statement
Perfect for any occasion
A must-have addition to your wardrobe
Whether you're treating yourself or shopping for someone special
Turn heads wherever you go
Seamlessly blends comfort and style
Express your unique personality
The perfect blend of...
Again, none of these is forbidden.
The problem is repetition.
If every listing says the shirt “seamlessly blends comfort and style,” your store starts sounding like one enormous template.
Watch the Word “Perfect”
AI thinks everything is perfect.
Perfect gift.
Perfect shirt.
Perfect choice.
Perfect addition.
Perfect for Halloween.
Perfect for birthdays.
Perfect for lounging.
Perfect for parties.
By the fifth “perfect,” nothing sounds particularly perfect anymore.
I’d rather be specific.
Instead of:
The perfect gift for cat lovers.
Try:
A fun pick for the friend who owns three black cats and still stops to photograph every one she sees.
Specificity gives the sentence life.
Don't Pretend You Know Things You Don't
This is important when AI is helping with product copy.
If you don’t know the exact fabric weight, don’t invent it.
If you haven’t confirmed the fit, don’t call it oversized.
If you don’t know how soft the garment feels, don’t say it has “luxuriously soft premium fabric.”
If the platform controls manufacturing and product variations, let the platform provide the technical garment information.
Your description can focus on the design, buyer, style, and occasion.
Made-up product details don’t make the listing sound human.
They make it inaccurate.
Let the Platform Handle the Boring Specifications
On marketplaces like Zazzle, the product page already contains information about available sizes, garment styles, colors, and other specifications.
You don’t necessarily need to repeat every technical detail in your custom description.
Your part of the listing can do something different.
Explain the design.
Set the tone.
Help the right shopper recognize that it’s for them.
Give useful search context.
Let the platform handle the size chart.
Use Keywords Without Announcing That You're Using Keywords
SEO-friendly writing shouldn’t look like this:
Black cat Halloween shirt women retro Halloween shirt spooky cat shirt witchy shirt Halloween tee for women.
That isn’t a description.
That’s a keyword storage unit.
Instead:
This retro black cat Halloween shirt pairs a sleek feline with a crescent moon, vintage texture, and soft feminine details for a spooky-season graphic that feels stylish without going overly cute.
We naturally included:
black cat Halloween shirt
retro
crescent moon
spooky season
feminine
graphic
A person can read it without feeling attacked by search terms.
That’s the goal.
Don't Repeat the Product Title Word for Word
The title already exists.
The description doesn’t need to spend its first sentence reciting it again.
If your title is:
Women’s Skeleton Martini Halloween Shirt – One More for the Afterlife
you don’t need:
This Women’s Skeleton Martini Halloween Shirt – One More for the Afterlife is a great Halloween shirt for women.
Instead, move the idea forward:
One more round—even if it’s your last.
Then explain the visual.
The title identifies the product.
The description sells the idea.
Short Sentences Help
AI often writes long sentences loaded with adjectives.
Something like:
Featuring a beautifully detailed vintage-inspired illustration with whimsical yet sophisticated elements, this unique and stylish graphic tee is an ideal way to showcase your love of spooky season while expressing your individual personality.
That sentence is doing entirely too much.
Break it up.
A vintage-inspired skeleton raises a martini to the afterlife. The design is spooky, polished, and just a little dramatic.
Much easier to read.
And much more confident.
Remove Half the Adjectives
One of my quickest AI-editing tricks is deleting adjectives.
AI loves:
beautiful
stunning
unique
stylish
charming
delightful
eye-catching
bold
whimsical
vibrant
timeless
A few are fine.
Six in one paragraph starts sounding like a real-estate listing.
Let the design do some of the work.
Instead of saying:
This stunning, unique, stylish, eye-catching retro Halloween graphic...
say:
This retro Halloween graphic pairs a skeletal hand with a classic martini glass.
The image already tells the shopper whether it’s stunning.
Use Humor Carefully
If the shirt is funny, the description can be funny too.
But you don’t have to explain the joke.
Suppose the design says:
ONE MORE FOR THE AFTERLIFE
You probably don’t need:
This humorous phrase is a clever play on the idea of having one more drink after death.
You’ve now dissected the joke.
Instead:
One more round—even if it’s your last.
Then move on.
A joke rarely improves after a paragraph of analysis.
Add Buying Context Naturally
Descriptions can help shoppers imagine where they’d wear the item.
Halloween party.
October happy hour.
Book club.
Girls’ trip.
Office.
Concert.
Weekend errands.
Holiday gathering.
That context can be useful without turning into:
Perfect for Halloween parties, birthdays, Christmas, anniversaries, graduations, weddings, vacations, brunches, funerals, jury duty, and Tuesday.
Choose the situations that actually fit.
For our skeleton martini shirt, something like:
Wear it to an October happy hour, Halloween party, girls’ night, or anywhere spooky season calls for a drink.
That feels connected to the design.
Gift Language Should Be Specific Too
“Great gift” appears everywhere because sellers want gift searches.
There’s nothing wrong with mentioning gifts.
Just make it useful.
Instead of:
Makes a great gift for anyone.
Try:
A fun Halloween gift for the friend who orders the dirty martini before she’s even looked at the menu.
Now the gift buyer can picture someone.
That’s much stronger.
Don't Force a Huge Description
Some products need more explanation than others.
A personalized product may need instructions.
A complicated design may need context.
A simple typography shirt might need only a few good paragraphs.
Longer doesn’t automatically mean better SEO.
If the important information has already been said, stop.
A product description isn’t a school assignment with a minimum word count.
Use AI for the First Draft, Not the Final Voice
This is where AI is genuinely useful.
I can give it:
the product title;
the design concept;
the target buyer;
the style;
important search terms;
the intended tone;
and things I specifically don’t want.
Then I can ask for a first draft.
But I still edit it.
I remove phrases I’d never say.
I shorten sentences.
I replace generic language.
I make sure it accurately describes the artwork.
I check whether it sounds like the brand.
The AI gives me something to work from.
The final version should sound like it belongs to my shop.
A Prompt That Produces Better Product Descriptions
Instead of:
Write an SEO product description for this shirt.
I’d give AI something closer to:
Write a natural, conversational product description for a women’s Halloween graphic shirt. The design shows an elegant skeletal hand holding a martini glass and says “One More for the Afterlife.” The audience is adult women who like Halloween, cocktails, vintage graphics, and dry humor. Mention skeleton, martini, Halloween, spooky season, and retro style naturally for SEO. Keep it stylish and slightly sarcastic. Avoid phrases such as “elevate your wardrobe,” “make a statement,” “perfect for any occasion,” and “must-have.” Don’t invent fabric or fit information.
That prompt gives the AI boundaries.
And boundaries usually improve the writing.
Before and After: The AI Version
Here’s the kind of description AI might produce without much direction:
Elevate your spooky-season wardrobe with this unique and stylish Halloween T-shirt. Featuring a stunning skeleton martini design, this eye-catching tee is perfect for Halloween parties, casual outings, or anyone who wants to express their love of spooky season in style. Whether you're treating yourself or searching for the perfect gift, this must-have shirt is sure to turn heads wherever you go.
It isn’t terrible.
It just sounds like every product description on the internet had a meeting.
After Editing It Like a Human
Now compare:
One more round—even if it’s your last.
This Halloween graphic pairs an elegant skeletal hand with a classic martini glass for a spooky-season look that feels more cocktail hour than haunted hayride.
The vintage-inspired artwork is made for women who like skeletons, martinis, retro Halloween style, and humor with a dry little edge.
Wear it to an October happy hour, Halloween party, girls’ night, or whenever the dress code calls for something slightly dead and properly accessorized.
Same product.
Completely different voice.
The second version sounds like somebody actually knows what shirt they’re selling.
Read It Out Loud
This is one of the easiest tests.
Read the description aloud.
If you feel ridiculous saying it, rewrite it.
If you run out of breath halfway through a sentence, shorten it.
If the same adjective appears three times, remove one.
If it sounds like a commercial narrated by someone standing on a mountain at sunset, tone it down.
Human writing has rhythm.
Reading aloud exposes robotic writing quickly.
Build a Brand Voice, Not a Template
Consistency is good.
Identical descriptions aren’t.
You can develop a loose structure for your listings:
opening line;
what the design looks like;
who it’s for;
where or why someone might wear it;
relevant search language.
But the actual wording should change with the product.
A skeleton martini shirt shouldn’t sound exactly like a cute gardening shirt.
Your store can have one voice while still allowing each product to have its own personality.
The Best Product Description Sounds Like the Product
That’s really the whole thing.
A product description shouldn’t exist just because the listing form had an empty box.
It should help the shopper understand the design, recognize themselves in it, and decide whether they want it.
AI can absolutely help you write one.
But don’t ask AI to “make it sound human” after giving it nothing human to work with.
Give it the buyer.
Give it the personality.
Give it the context.
Give it the details.
Then edit out everything that sounds like a robot trying to sell a lifestyle.
The goal isn’t to hide the fact that AI helped.
The goal is to make the description specific enough that it could only belong to that product.
Research it. Design it. List it. Test it. Move your merch.
