When Irish rock sensations Fontaines D.C. took the stage to headline the Reading Festival, fans expected a high-energy performance. What they did not expect was a major fashion statement supporting a semi-professional Welsh football club.
Frontman Grian Chatten performed the entire set wearing a green and white-striped away shirt from Cwmbran Celtic, a low-profile club playing in the JD Cymru South league.
The unexpected crossover has captured the internet's attention—and the story behind it is a massive win for both grassroots sports and independent music venues.
The Story Behind the Shirt
The shirt Chatten wore was not a random vintage find. It is part of a deliberate, creative partnership launched by Cwmbran Celtic for their 2026/27 season.
The volunteer-run club partnered with four prominent bands to sponsor their team kits:
- Mogwai (featured on the away shirt worn by Chatten)
- Super Furry Animals
- Panic Shack
- Loose Articles
Ten percent of the profits from these shirt sales go directly to the Music Venues Trust, an organization dedicated to protecting struggling grassroots music venues across the UK.
"I love Cwmbran and I love initiatives that support independent venues," Chatten said in a statement. He added that the club's volunteers share a "sense of solidarity" with the struggles facing independent music spaces, calling the initiative "class." He also added a simpler reason: "Also I love Mogwai."
How a 3XL Jersey Made It to the Main Stage
So, how did a small club in Wales get their kit onto the frontman of one of the biggest post-punk bands in the world?
It came down to a mutual connection. A friend of the football club happens to work as the monitor engineer for Fontaines D.C. Knowing Chatten's tastes, the club sent over a size 3XL shirt.
Matt Jarrett, the club's joint commercial manager—who also owns a record store in Newport—admitted they never expected Chatten to actually wear it live.
"In all honesty, we thought we'll give it to him. It'll be nice for him to have it. Maybe he will wear it backstage or something," Jarrett said. Instead, Chatten walked out in front of tens of thousands of festival-goers and millions watching online, wearing the kit proudly.
The Viral Impact
The exposure has already had a massive real-world impact on the volunteer-run club.
Cwmbran Celtic revealed they are "still in shock" over the gesture. According to Jarrett, pre-sale orders for the team's music-themed kits almost doubled immediately following the Reading Festival broadcast.
By combining forces with touring bands, this small Welsh club has managed to create a self-sustaining ecosystem that keeps local sports alive while funding the very music venues where bands like Fontaines D.C. got their start.
