Wear the Message of Decentralization with the Bluesky CEO Jay Graber Mundus Sine Caesaribus Shirt
Make a bold statement with the Bluesky CEO Jay Graber Mundus Sine Caesaribus Shirt—a design inspired by the principles of decentralization and freedom from centralized power. The Latin phrase “Mundus Sine Caesaribus” translates to “A World Without Caesars”, reflecting the vision of a future free from monopolistic control.
The shirt is designed for those who prefer subtlety with meaning. The elegant Latin script blends seamlessly into the deep black fabric, creating a sophisticated, modern aesthetic that pairs effortlessly with any outfit. The minimalist yet striking typography makes a statement without being loud, making it ideal for casual wear, conferences, or networking events.

The Bluesky CEO Jay Graber Mundus Sine Caesaribus Shirt isn’t just clothing—it’s a statement. Whether you’re supporting decentralized social networks or embracing the philosophy of freedom, this shirt is the perfect way to showcase your beliefs.
Product Detail :
- Classic T-Shirt G500 : 90% cotton, 10% polyester.
- Premium SS T-Shirt NL3600 : Heather Gray 90% cotton/10% polyester; Fabric laundered.
- Pullover Hoodie G185 : 55% cotton, 45% polyester.
- Crewneck Sweatshirt G180: 55% cotton/45% polyester.
- Long Sleeve T-Shirt G240 : Ash is 99% cotton, 1% poly; Sport Grey is 90% cotton, 10% poly; Dark Heather is 50% cotton, 50% polyester.
- Jersey Tank 3480 : 100% combed and ringspun cotton.
- Sleeve Raglan NL6051 : 50% polyester/25% combed ringspun cotton/25% rayon jersey.
- Ladies T-shirt : 100% preshrunk cotton; Ash Grey 99% cotton, 1% polyester.
- Size : S,M,L,XL,2XL,3XL,4XL,5XL.
- Color : A variety of colors are available, depending on the style you choose.
Care Instructions:
- Machine wash warm, inside out, with like colors.
- Use only non-chlorine bleach.
- Tumble dry medium.
- Do not iron.
- Do not dry clean.