A portfolio shows what you made. A case study shows what you were thinking, and what the client got for their money. Most designers stop at three polished mockups and a caption in 16pt grey, then wonder why enquiries go quiet. The fix is unglamorous: write the story backwards from the result, then fill in the problem, the process and the proof. Everything below applies whether you run a studio in Leeds or freelance from a kitchen table in Devon.
Clients rarely arrive with a tidy brief. They arrive with a symptom. A Sheffield cutlery maker does not wake up wanting "a refreshed identity"; it wants retailers to stop asking whether it is still trading. Your opening paragraph should sound like the client describing their own problem before you turned up.
Compare two openings for the same project:
The second version has tension, detail and a reason for the work to exist. It also gives you somewhere to go: the reader now wants to know what you did about it.
A repeatable structure saves you from a blank page and helps readers compare one project with another. Keep it to four movements:
Spend most of your words on process. The outcome looks after itself in the images; the thinking is the part a prospective client cannot see anywhere else.
The process section is where most portfolios go thin. Listing "research, moodboards, concepts, refinement" tells a reader nothing. Show the forks in the road instead.
Useful things to include: the two routes you presented and why the client chose one; the obvious idea you killed because every competitor was already using it; the constraint that shaped the work — a single-colour print budget, a stock jar size, a template the client's own team had to update, a shopfront that could not be altered.
Constraints make work legible. "The entire sign budget was one painted board, so the identity had to work in chalk" says more about your skill than any adjective. If a Bristol bike repair co-operative needs a mark that survives on a chalkboard, a sticker and a phone screen, say so, and show all three sizes.
Write in the first person plural if you are a studio and the singular if you are solo, then stay consistent. Readers notice the wobble.
Not every project produces a number, and pretending otherwise damages your credibility. But more numbers exist than designers think to ask for. Look for figures the client already tracks:
Ask what they measured before you started and what they measure now. If they have nothing, ask what people say. "Buyers stopped asking whether we were a real company" is a legitimate result, as a quotation from the client rather than a claim you make on their behalf.
A handy template: "Before the work, [metric] sat at [X]. Six months on, it is [Y]." Only fill it in with figures the client has confirmed.
If a project is too recent to show results, say so. "Launched in March; first trade orders due in the spring" is honest and keeps the case study publishable.
Tone travels badly. Copy that reads as confident in one market can read as inflated in another, and UK buyers tend to distrust superlatives. "Transformative", "iconic" and "world-class" invite a raised eyebrow; "clearer", "faster" and "easier to buy from" do the work without the swagger.
A few habits worth adopting:
Most readers skim first and read later. A short at-a-glance block near the top — client, sector, scope, timeline, headline result — lets them decide in seconds whether to keep going. Then use headings that carry meaning rather than labels: "Cutting the trade sheet to one page" beats "The Solution".
Captions should add information, not repeat the image. "The final label set, printed on uncoated stock to survive a chiller cabinet" is useful; "Packaging" is not. Write alt text for every image, keep paragraphs to three or four sentences, and place your strongest visual directly beneath the opening, where attention is highest.
Pick a project you finished six months ago — long enough for something to have happened since. Book twenty minutes with the client and ask three questions: what was going on before we started, what worried you about the project, and what has changed since. Take notes on their exact words.
Draft 600 to 900 words using the four-part structure, add the images and captions, and check every figure with the client before publishing. Ask permission to name them, and read your contract first — some agreements include confidentiality clauses covering the work itself, so confirm what you can show. Then save the finished piece as a template. The second case study takes half the time of the first.
One finished case study, published and sent to the client, will do more for your enquiries than six unfinished drafts sitting in a folder.
Photo: Pexels / Pixabay
