← Back to Blog

Gideon the Ninth Merch: The Harrow & Gideon Tee Fans Keep Searching For

The Harrow-and-Gideon anniversary tee is the one Locked Tomb shirt that pairs both Ninth House leads - here's the design story, sizing, materials, and what it goes with.

What Makes This Product Different

Type "gideon the ninth merch" into a search bar and you get a wall of skulls. Most of it is Gideon alone - the aviators, the two-hander, the grin. The Anniversary Gift Harrow Gideon The Ninth Gifts For Music Fan | Tamsyn Muir does the thing most listings skip: it puts Harrowhark Nonagesimus and Gideon Nav on the same shirt.

That pairing is the engine of the first book. The Reverend Daughter of the Ninth and her reluctant cavalier primary, sworn to an oath that ends "One Flesh, One End," working through Canaan House while the other heirs drop dead around them. A shirt that treats them as a matched set reads differently than another solo portrait of a girl with a sword.

Seven years of Locked Tomb publishing have made this a crowded shelf. Gideon the Ninth landed in September 2019, Harrow the Ninth followed in 2020, Nona the Ninth in 2022, and Alecto the Ninth is still the most-argued-about unfinished business in the fandom. Nobody agrees on anything except that Harrow and Gideon belong in the same frame.

One warning about the name. "Anniversary Gift Harrow Gideon The Ninth Gifts For Music Fan" is a keyword sandwich, not a design brief. The print is the part worth judging.

Design Story

The Ninth House is black robes and bone trim and a tomb nobody's supposed to open, and the design leans hard on that palette - skull paint, severe black, the frozen aesthetic of a house that's been dying for ten thousand years and refuses to hurry up about it. Tamsyn Muir wrote the Ninth as a place where the skulls are homework and grief is a family business. A two-character piece has to hold both halves: Harrow's bone-priestess formality and the girl who calls her Griddle and means it as an insult.

That's the tension the shirt is built around. Not a couples portrait, not a versus poster - the cavalier-and-necromancer arrangement that the whole trilogy keeps breaking and rebuilding.

If you'd rather have the Ninth House on a wall than on your chest, the Cytherea the First Locked Tomb poster ($19.99) covers a different corner of the same book - Cytherea, the First House Lyctor whose charm is the best magic trick in Gideon the Ninth.

Materials and Quality

The listing promises premium quality with vibrant, lasting prints, which is the right thing to care about on a dark shirt. Black tees are where cheap printing shows first: a thin transfer goes grey after a handful of washes and the skull paint turns into a smudge. Treat it like a print, not a rag - cold wash, inside out, hang dry, no iron directly on the design.

At $29.99 it sits in line with the rest of Tamsyn Muir's t-shirt collection, including the Birthday Gift Gideon The Ninth Gift Music Fans | Tamsyn Muir at the same price. Two different angles on the same book, if you're deciding between them.

Sizing and Fit

It's a standard tee cut, so the size chart on the product page is the only sizing advice worth following. Measure a shirt you already like, laid flat, pit to pit, and match the number. If you plan to wear it over a hoodie in November, size up one - it's a tee, not outerwear.

How to Style It

The natural companion is the CMNIM Gideon The Ninth Merch Gideon 9th Book Bags One Flesh One End Sci-Fi Fantasy Literature Novel Book Lover Gift | Tamsyn Muir bag at $22.00. Same oath on the front, same Ninth House mood, and it actually holds a hardcover plus a water bottle. Shirt, bag, poster is a full kit without tipping into costume territory.

Beyond that, black jeans and boots. The shirt does the talking.

FAQ

Is this shirt sold through the official Tamsyn Muir store?

Yes. It's listed at the official Tamsyn Muir store alongside the rest of the Locked Tomb range.

Does it run true to size?

Check the size chart on the product page before ordering. Tee sizing shifts between printers, and the chart is the only measurement that reflects the actual shirt in the box.

What else pairs with it?

The book bag ($22.00), the Cytherea the First poster ($19.99), and the Gideon birthday tee ($29.99). You can explore the full collection to see how they sit next to each other.

How do I stop the print from fading?

Cold wash, inside out, hang dry, no direct iron. Standard print care that matters more on black fabric than on white.

Can I give this to someone who's only read the first book?

Yes. The design stays in Gideon the Ninth territory - no Nona twists, no Harrow the Ninth ending spoilers. Safe for a reader who just finished Canaan House and is still upset about it. - -

If you're putting something together for a Locked Tomb reader this month, the Anniversary Gift Harrow Gideon The Ninth Gifts For Music Fan is a reasonable place to start - mostly because it's the one shirt that doesn't make you pick a favorite between the two of them. - -

Ready to grab yours? Check out the Anniversary Gift Harrow Gideon The Ninth Gifts For Music Fan | Tamsyn Muir in the store.

Shop Tamsyn Muir Merch

Official merchandise — premium quality, designed for the community.