From Sketch to Seamless Repeat: How I Develop a Kids Pattern Collection
A lot of people see a finished pattern on a kids' duvet cover or backpack and assume it just... appeared. Like someone sat down with a stylus, had a vibe, and boom — collection done. I love that dream, but the reality is a little more layered than that. And honestly? The process is one of my favourite things about this work.
Here's what actually goes into developing a surface pattern collection for a kids brand, from that very first brief through to a coordinated, ready-to-use collection.
It Starts with the Brief and a Moodboard
Every collection begins with a conversation — or, if I'm working on a personal project, a clear brief I write for myself. What's the brand's world? Who's the kid wearing or using this product? What feeling does the brand want to create? Adventurous and wild? Soft and dreamy? Bold and a little chaotic in the best way?
From there, I build a moodboard. I'm pulling colours, textures, imagery, even typography references — anything that helps lock in the visual direction before a single sketch happens. This stage saves enormous amounts of time later. Getting aligned on the feeling upfront means the sketches land closer to the mark, first time.
Rough Sketches Come Before Digital
This is the part people sometimes don't expect: I sketch by hand first. Always. There's something about pencil on paper that lets ideas flow more freely than jumping straight into a digital file. The proportions are looser, the characters are messier, and that's exactly what I want at this stage.
I'll sketch individual motifs — characters, florals, objects, whatever the theme calls for — in multiple sizes and orientations. Not every sketch makes it through. Some get scrapped, some get refined, and occasionally a weird little doodle in the margin becomes the hero element of the whole collection. That's the fun part.
Moving into Digital Illustration
Once I've got a solid set of sketches I'm happy with, the work moves into Adobe Illustrator. Each motif gets cleaned up, redrawn digitally, and refined. This is where the line quality is finalised, colours are applied, and the elements start to feel cohesive.
I pay a lot of attention to scale variation at this point — making sure there are large statement motifs, medium supporting elements, and small filler details. That variety is what makes a repeat feel rich and considered rather than flat and repetitive.
Building the Seamless Repeat
This is the technical heart of surface pattern design, and it's genuinely one of my favourite puzzles to solve. A seamless repeat means the pattern tiles perfectly in every direction — no awkward lines, no obvious jumps, no motif getting chopped weirdly at the edge.
There are different repeat structures to choose from: a straight repeat, a half-drop, a brick repeat, a diamond. The choice depends on the motifs and the end product. Something with a strong sense of movement might suit a half-drop; something more symmetrical might work beautifully in a straight grid.
Getting the balance right — so the eye travels across the pattern naturally without landing on the same element over and over — takes time and a lot of zooming in and out.
Designing a Coordinating Collection
A single hero print is great. A full coordinating collection is what makes a kids brand feel really put-together. That means developing a main print plus supporting designs, typically a secondary pattern (often simpler or smaller-scale), a stripe or gingham in the collection palette, and a solid coordinate.
These all need to work together across different products without being identical. A customer should be able to mix a hero print cushion with a coordinate stripe throw and have them look intentional, not accidental.
What You Walk Away With
By the end of the process, a client has a collection of print files ready for production, repeat tiles in the correct colourways, alongside coordinating designs, all properly set up for the manufacturer or printer.
The whole process, from brief to final files, typically takes four to eight weeks depending on the scope of the collection and how many revision rounds we move through.
If you're building a kids brand and you're ready to invest in original pattern design that's entirely yours. I'd love to hear about your project.
