A man sitting on a white couch wearing a light heather dust t-shirt with a dark green graphic that reads 'I HAVE A SYSTEM' and '025.431 CLASSIFICATION'.

I Have a System Librarian T-Shirt

XS / Heather Clay
$28.04 $32.99
Skip to product information
A man sitting on a white couch wearing a light heather dust t-shirt with a dark green graphic that reads 'I HAVE A SYSTEM' and '025.431 CLASSIFICATION'.
1/8
  • A man sitting on a white couch wearing a light heather dust t-shirt with a dark green graphic that reads 'I HAVE A SYSTEM' and '025.431 CLASSIFICATION'.
  • A flat-lay of a light heather gray t-shirt with a dark green graphic reading 'I HAVE A SYSTEM' and '025.431 CLASSIFICATION'.
  • A woman wearing a light heather stone graphic t-shirt with the text 'I HAVE A SYSTEM 025.431 CLASSIFICATION' in dark green and beige.
  • A woman sitting on a couch wearing a heather dusty blue graphic t-shirt with the text 'I HAVE A SYSTEM' and a license plate style design. The image includes a badge in the top right corner reading 'Heather Dusty Blue'.
  • A woman wearing a heather clay pink graphic t-shirt with the text 'I HAVE A SYSTEM' and a license plate design, paired with blue jeans featuring a star patch. The background is a patriotic red, white, and blue striped banner, and a label in the top right reads 'Heather Clay'.
  • A woman wearing a heather mauve graphic t-shirt with the text 'I HAVE A SYSTEM' and a license plate design, paired with blue jeans. A pink badge in the top right corner reads 'Heather Mauve'.
  • Bella + Canvas 3001 Unisex Short Sleeve T-Shirt Size Chart - I Have a System Librarian T-Shirt
  • A man and a woman standing side by side holding hands, wearing matching graphic t-shirts. The man on the left wears a black t-shirt with white text reading 'Male Models 5'8" Medium Shirt', and the woman on the right wears a white t-shirt with black text reading 'Female Models 5'5" Small or Medium Shirt'.
I Have a System Librarian T-Shirt

I Have a System Librarian T-Shirt

$28.04 $32.99
Size Chart
Size
Color

Personalize Your Product

  • Bella+Canvas 3001 Airlume Combed Cotton Softness

    Ultra-soft, breathable, and built for all-day desk and shelving shifts. No stiff, scratchy shirts.

  • True-to-Size Unisex Fit

    Standard retail fit that feels broken-in from day one.

  • Made to order

  • Free Shipping on orders $50+

  • Secure checkout

Typically ships within 3–5 business days

I Have a System

It may not make sense to everyone else. That doesn’t mean there isn’t a system.

I Have a System is a little library humor for the people who know that organization can get wonderfully specific. Featuring bold vintage typography paired with a 025.431 classification label, this design gives a subtle nod to library cataloging without needing to explain the joke to everyone in the room.

Made for librarians, catalogers, archivists, library workers, and anyone who has ever defended a filing method with, “Trust me, I know where everything is.”

The deep green and warm cream artwork keeps the design feeling understated and vintage, while the soft heather shirt colors make it easy to wear at work, conferences, or anywhere your organizational system may be questioned.

Details

  • Bella + Canvas 3001 unisex tee
  • Soft, lightweight everyday fit
  • Vintage-inspired typography and classification label
  • Deep green and warm cream graphic
  • Unisex sizing
  • Available in Heather Dust, Heather Stone, Heather Dusty Blue, Heather Clay, and Heather Mauve
  • Designed for librarians, catalogers, archivists, library staff, and organization enthusiasts
  • Great for library workdays, conferences, staff meetings, book fairs, or everyday wear

Because it isn’t disorganized if you know exactly where everything is.

You may also like