Striped-shirt fit checks become a scoliosis screening tool - MAD STARS 2025 Grand Prix

In the Philippines, scoliosis is most treatable when spotted early in adolescence, yet most teenagers never get screened. MullenLowe TREYNA's answer for Scoliosis Philippines was not a scare campaign but a hijack: it took the Gen Z 'fit check' video trend — teenagers filming themselves in striped shirts — and turned the stripes into a visible gauge of spinal curvature.

The mechanics are almost too simple to be an ad: a striped shirt is already a fashion staple, so any teen can self-check by filming or looking in a mirror; if the stripes appear to curve, it is a reason to see a specialist. TikTok creators carried the message, and the campaign partnered with the Department of Health and the Philippine Spine Society to connect the trend to real screening.

The campaign won the Grand Prix of the Year in the PSA category at MAD STARS 2025 and the Philippines' only Gold at the New York Festivals Advertising Awards 2025 (Social Media & Influencer: Small Budget/Big Idea). As MullenLowe TREYNA chief creative officer Abi Aquino put it, the work proved that 'accessibility doesn't have to be complicated or expensive'.

Its significance is the inversion of a usual public-health playbook: rather than spending money to interrupt young people's feeds with medical warnings, the campaign made the content young people already create — the striped-shirt fit check — carry the diagnostic value.