If you were watching Project Runway Season 16 back in 2017, you remember the Buitendorp twins. You definitely remember them. Shawn and Claire Buitendorp didn't just walk into the workroom; they arrived as a package deal, complete with their own synchronized language and a dynamic that, frankly, drove the other designers up the wall. It was "shhh" this and "preach" that. But beyond the catchphrases and the matching outfits, their stint on the show ended in one of the most bizarre cheating scandals in the history of reality TV.
People still argue about it. Was it a setup? Were they just naive? Honestly, the Project Runway Shawn and Claire drama feels like a fever dream when you look back at the footage. It wasn't just about the clothes. It was about where the clothes came from—and more specifically, who was holding the measuring tape back at the apartment.
The Co-Dependency Trap
Right from the jump, the judges and the other contestants noticed a problem. Shawn and Claire weren't just sisters; they were a collective unit. In a competition designed to find "the next great American designer" (singular), having two people who functioned as one brain was always going to be a sticking point. During the first few challenges, they were constantly leaning on each other. While other designers like Margarita Alvarez or Michael Brambila were sweating over their own sewing machines, Shawn and Claire were often seen huddled together, "consulting" on every single stitch.
It got weird. It got loud.
The "twin-tuition" they joked about started looking a lot like a crutch. In the "Models Off Duty" challenge, they literally had to compete against each other. It was the first time the show tried to force a wedge between them. Shawn eventually gave up, essentially handing the win to Claire because she couldn't bear to see her sister go home. That kind of self-sacrifice is touching in a Hallmark movie, but in a high-stakes design competition, it just frustrated the judges—especially Heidi Klum and Nina Garcia, who wanted to see individual talent, not a shared portfolio.
The Tape Measure Incident That Changed Everything
The real explosion happened during the Episode 8 "Warrior" challenge. This is the part everyone remembers. Claire won the challenge with a look that the judges actually liked—a printed ensemble with a decent silhouette. But the victory lasted about five minutes. In the green room, the other designers were fuming.
The accusation? Claire had been using a retractable measuring tape in the contestants' apartments to measure her own clothes—specifically a pair of pants—and then using those measurements back in the workroom.
Why does this matter? Because in Project Runway, you are strictly forbidden from having any tools or references outside the workroom. No books, no internet, and definitely no measuring tapes to copy existing garments. It’s the "locked-in" rule. When Michael Brambila walked off the stage in protest, the producers had to step in. It was messy. It was raw.
Claire admitted it. She didn't even really try to hide it once she was confronted. She confessed to measuring a pair of her own well-fitting pants at the apartment to get the crotch length right. In the world of garment construction, that's a massive shortcut. It's essentially "tracing" a fit rather than drafting it. Tim Gunn, usually the voice of calm, looked genuinely disappointed when he had to deliver the news: Claire was disqualified, and her win was rescinded.
Behind the Scenes: Was it Fair?
Some fans still defend them. They say everyone has "cheats" or that measuring a pair of pants isn't the same as stealing a design. But here is the thing: the rules are the rules for a reason. If one person gets to bring a "cheat sheet" of measurements from home, the integrity of the 24-hour challenge disappears.
The Buitendorp twins—collectively known as Shawn and Claire—already had a following before the show. They had designed for celebrities like Katy Perry and Sabrina Carpenter under their brand, Shawn Claire. They weren't amateurs. That’s what made the "cheating" feel so unnecessary. They had the technical skill, but the pressure of the Project Runway clock seems to have broken their process.
- The Shawn Exit: Shawn actually left the episode right before Claire's disqualification. She struggled during a "Dixie Cup" print challenge and, in a dramatic "one-hour showdown" against her sister, she basically resigned.
- The Claire Fallout: Claire’s disqualification happened just hours after her sister left. Within a single production cycle, the show lost two of its biggest characters.
- The Cast Reaction: If you watch the faces of the other designers—like Brandon Kee or Kenya Freeman—you see a mix of exhaustion and vindication. They had been calling out the "collaboration" for weeks.
Life After the Workroom
What happened once the cameras stopped rolling? Usually, when someone is disqualified for cheating, they vanish. But the Buitendorps are resilient. They didn't go into hiding. They went back to Grand Rapids, Michigan, and kept building their brand.
They’ve been very vocal about how the show’s editing portrayed them. In various interviews, they've claimed the environment was much more high-stress than viewers realized and that their "shhh" habit was a way to cope with anxiety. They continue to work in the fashion industry, leaning into their identity as a duo. They didn't let the "cheater" label kill their careers. Instead, they leaned into their niche: stage wear and bold, eccentric pop-star aesthetics.
Interestingly, they’ve also stayed active on social media, often posting about their latest creations. They’ve moved past the scandal by simply outlasting the news cycle. In the fashion world, if your clothes are good, people eventually stop asking how you measured the inseam seven years ago.
The Legacy of the Scandal
The Project Runway Shawn and Claire saga changed how the show handled contestants. After Season 16, the production team reportedly tightened up the rules regarding what designers could have in their private rooms. It served as a "precedent" case. Before them, most disqualifications were for things like having a pattern-making book (Keith Michael, Season 3). Using a physical object from home to measure garments was a new kind of rule-breaking that forced the show to rethink its security.
It also highlighted the "Twin Dynamic" in reality TV. Since then, we’ve seen other siblings on various shows, but producers are now much more careful about ensuring that individuals are judged on individual merit. The Buitendorps proved that you can't really have a "duo" in a competition meant for "ones."
What We Can Learn from the Buitendorp Exit
If you're a designer—or just a fan of the process—there are some actual takeaways here. It’s not just about the drama.
First, technical independence is everything. The reason the twins struggled was that they had built a business where they were two halves of a whole. When the show forced them to stand alone, the foundation crumbled. Whether you're in fashion, tech, or art, you have to be able to execute your craft without your "person" there to double-check your work.
Second, integrity in the process matters as much as the result. Claire’s winning look was actually good. The judges liked it. But because the process was tainted, the result didn't matter. In any creative field, how you get to the finish line determines if you get to keep the trophy.
Third, know the rules of the room. The Buitendorps seemed to think that the apartment was "off the clock" and therefore fair game for a little extra prep. It wasn't. Understanding the boundaries of your environment—whether that's a job site or a competition—is the difference between a career boost and a public exit.
Actionable Insights for Aspiring Designers
- Master your measurements: If you are going into a high-pressure situation, memorize your "standard" blocks. Know the average rise for a size 4 pant or the standard shoulder slope by heart so you don't need a reference.
- Build individual portfolios: Even if you work in a partnership, ensure you have projects that are 100% your own. This builds the confidence needed to survive solo critiques.
- Study the "Red Flags": Look back at Episode 8 of Season 16. Notice how the tension built up not because of one mistake, but because of a pattern of behavior. In a professional setting, people will overlook a one-time error, but they won't overlook a perceived unfair advantage.
- Audit your tools: Always ensure your workspace is compliant with whatever standards are set by your industry or employer. It sounds boring, but it's what keeps your reputation intact.
The Buitendorp twins remain a polarizing chapter in the Project Runway archives. They were talented, sure. They were also chaotic. But more than anything, they were a reminder that in the world of fashion, the "cut" has to be clean—both on the fabric and in the rulebook.