A 7-year-old British student has seen her ocean-inspired idea move from a child’s drawing towards a real prototype. Lillie’s Puffy Coat was one of four inventions selected from hundreds of entries in the Little Inventors programme, supported by Dogger Bank Wind Farm and South Tyneside Council. Inspired by the way a puffer fish expands when threatened, the jacket is designed to puff up and help its wearer feel safer, braver and more confident. According to Dogger Bank’s report, local businesses are now working with the young inventors to turn their ideas into physical creations.
7-year-old Lillie turned a puffer fish trick into a jacket
Lillie’s idea began with a piece of inspiration from the ocean. She looked at the puffer fish and its ability to puff itself up, then imagined how a similar idea could be used in clothing.Her invention, named the Puffy Coat, was designed to expand around the wearer. The purpose was not simply to make an unusual-looking jacket, but to create something that could help a person feel safer and more confident.The concept stood out among hundreds of ideas submitted to the Little Inventors programme. Four inventions were eventually chosen for development into physical prototypes. Lillie’s Puffy Coat was one of them, alongside Isla’s Crabey 3000, Dexter’s 5G Power Paddle and 11-year-old Oliver’s Magni-Sub.For a 7-year-old, having an idea selected was only the beginning. The next stage was to work with people who could explore how the drawing might actually become something that could be built.
Local businesses helped turn the drawing into a prototype
The Puffy Coat is being developed with support from Ford Aerospace, while the physical prototype is being created by Orbital FX, a North East creative fabrication specialist. Orbital FX is also working on Isla’s Crabey 3000 and Dexter’s 5G Power Paddle.The programme arranged initial design visits so the children and their families could meet the teams responsible for developing their inventions. Instead of simply handing the drawings over to adults, the young inventors were involved in discussions about their ideas and how they might work in the real world.Luke Daley from Orbital FX helped lead these sessions. The meetings gave Lillie and the other children an opportunity to ask questions, explain their thinking and explore what might be possible when a simple drawing is turned into a physical object.
What did Lillie think about seeing her idea take shape
Lillie was able to show the team her invention and discuss how she thought it could work. She was particularly excited about seeing what the Puffy Coat would look like once the prototype was finished.The experience was designed to be hands-on rather than purely theoretical. The children could talk directly with the people helping to develop their ideas and see how their concepts were being considered as real designs.For Lillie, that meant the puffer fish-inspired coat had moved beyond an idea on paper to a collaborative project.
The project connects children with real-world innovation
The Puffy Coat is part of a wider programme intended to show children that their ideas can have a life beyond the classroom. Dogger Bank Wind Farm and South Tyneside Council have supported the Little Inventors programme since 2022, with a focus on STEM education and encouraging young people to explore creativity, innovation and future opportunities.The programme draws inspiration from the Dogger Bank wind farm being built off the North East coast. According to Dogger Bank, the partnership has helped thousands of local schoolchildren explore subjects including renewable energy, climate action and innovation.These projects give children a chance to see how creative ideas can be developed with help from people who work with design, engineering and fabrication.
When will Lillie’s Puffy Coat be unveiled
The next major milestone for Lillie and the other young inventors will come in 2027. Dogger Bank reports that all 4 prototypes will be unveiled in a public exhibition at The Word in South Shields, England. The exhibition will bring together Lillie’s Puffy Coat, Isla’s Crabey 3000, Dexter’s 5G Power Paddle and Oliver’s Magni-Sub. It will mark the point at which the children’s original ideas can be seen as physical prototypes.For Lillie, the journey from noticing a puffer fish to designing a jacket inspired by its defensive behaviour shows how a simple observation can spark an inventive idea.
