PR in the Philippines

(SeaPRwire) –   Cosplay has long been an art form, stretching back to the costume parties of decades past. But there’s a clear difference between putting together a cosplay outfit by buying or sewing pieces, and hand-knitting or crocheting a garment that perfectly matches what you see on screen. From Althea Crome’s intricate microknit sweaters for Coraline to the iconic Knives Out sweater that earned the nickname “Handsome Chris,” fiber arts lovers spend months reverse engineering and recreating the already incredibly labor-intensive hand-knit pieces they spot on screen.

For one committed knitter, work on the viral fox sweater from the new sci-fi blockbuster Project Hail Mary began even before the movie hit theaters.

“I love knitting pieces I see in movies and TV. My biggest project to date is the Oaken sweater from Frozen, for which I designed the full pattern chart,” reproduction knitter Harmony Leiker tells Inverse. “I also happen to be a huge fan of Project Hail Mary. I read the book about a year ago, and I absolutely loved it. So when the first trailer dropped in October 2025, I recognized this sweater right away because I’d seen the base pattern before.”

“Right away I thought, ‘I’m going to bet this sweater will be a huge hit, I’m going to bet the movie is good, and I’m going to bet it’s visible for a good chunk of the film. I’m just going to bet on all of it, and I’m just going to go ahead and make this sweater.”

A few months later, she had a fully finished garment ready to wear when she went to see the film at her local cinema.

Unfortunately for Project Hail Mary fans who don’t knit, this sweater isn’t currently available to buy as a finished, ready-to-wear piece. However, if you’re willing to learn a few new crafting skills, you can still make this sweater your own. Below is everything you need to know to craft the sweater, including exclusive tips from the first fan who ever made it.

How To Make The Project Hail Mary Sweater

When Leiker spotted the pattern in the trailer, she knew exactly where to start: Mary Maxim’s 1950s pattern for a “Wolf Cardigan,” with swapped colors that turn the wolves on the front and back into foxes. The base pattern only costs $8 to buy from the Mary Maxim website, but tweaking this vintage pattern to match the on-screen sweater exactly is a bit more complicated.

If you compare the original pattern and the movie sweater side by side, there’s one major difference: The animals on Ryland Grace’s sweater look far less intimidating, with bigger eyes and no extended tongue sticking out. Leiker noticed this gap, but didn’t know exactly how the patterns differed — she knit the sweater following the original pattern first, planning to adapt it later. It wasn’t until Project Hail Mary costume designer Glyn Dillon shared an Instagram post about the sweater that Leiker could adjust the colorwork to perfectly match the film version.

According to Dillon, the design change came at the suggestion of Ryan Gosling himself. “Ryan came in with an unexpected suggestion … He’d been staying in London and had spotted our urban fox population around the city … A lot of Londoners consider them pests, but I’m more inclined to agree with Ryan; they’re special, and it’s always a bit magical when you spot one crossing your path at night,” he wrote. “So he asked if we could change the wolves to foxes. We were extremely tight on time, but this was also a chance to adjust the faces and the bloodred footprints.”

Mary Maxim now sells a “Project Hail Mary version” of the original Wolf Cardigan, but it’s only available as a $90 kit that includes all required supplies, and it’s currently temporarily sold out. But don’t worry, there are other workarounds if you’re willing to put in a little extra crafting effort.

How To Make The Project Hail Mary Sweater Without The Kit

As Leiker’s own finished sweater proves, you can make this garment using the original vintage pattern with just a small amount of adjustment. “Overall, the construction of this sweater isn’t actually difficult,” she says. “It’s made in separate pieces, so you do have to sew all of the pieces together at the end — it’s not knit in one single piece.” Many modern, popular hand-knit sweaters are knit from the top down in one go, which makes construction much simpler, but this sweater is knit in separate panels that are then stitched together, which is definitely more labor-intensive. It also requires adding a zipper, which is a daunting task even for the most experienced knitters.

The pattern included in the official kit is much more detailed, but if you’re using the original vintage pattern, you’ll run into another issue: navigating vintage knitting instructions.

“Vintage patterns have very sparse directions,” Leiker says. “It’s literally just, like, ‘Sew it together.’ All you get is a picture of the different pieces of the sweater.” She also notes that the kit is more convenient simply because it includes the perfect yarn for the project. If you’re sourcing your own yarn, she suggests picking something with “a bit of tooth.”

But don’t let that scare you off from trying. “I’m the type of person who takes on projects that are beyond my current skill level, and I jump right in and figure them out as I go,” Leiker says. “I started with a hat and then immediately made a sweater.” (Sidenote: This writer is the exact same way; I started knitting with a 30-foot-long Doctor Who scarf about 15 years ago and have worked almost exclusively on vintage projects ever since.) “It’s not the easiest project in the world. So I’d say this is a project for a very dedicated beginner. A very ambitious beginner project.”

The most challenging part of the project is the colorwork, which combines stranded colorwork — where extra yarn is held behind active stitches — and intarsia, where yarn is carried to the spot it’s needed next. But sharp-eyed fans have already posted more screen-accurate colorwork charts on Ravelry, so you won’t have to squint at blurry movie screenshots to get the pattern right.

We’re living in an era where knitting is more accessible than it’s ever been before. Whereas in the past, you’d have to consult a book or an in-person teacher to learn different stitches and techniques, today almost any question you can think of can be answered with a YouTube tutorial or a Reddit post. The knitting community is also one of the most open crafting communities in the world — if this project is your first entry into knitting, you may just have stumbled onto a brand-new favorite hobby.

Project Hail Mary is now playing in theaters.