A clear design brief is the single biggest factor in a successful creative project. It aligns expectations, saves revision rounds, and gives designers the context to do their best work.
Start with your goals: what should this design achieve, who is it for, and where will it be used? Share brand assets, examples of styles you like (and dislike), and any hard constraints such as formats or deadlines.
Avoid prescribing the solution — describe the problem. Great designers will surprise you with approaches you had not considered when the brief leaves room for creativity.
Finally, agree on deliverables, revision rounds, and timelines upfront. A structured brief turns a good idea into a polished, on-brand result.