SUNDAY THEORY / BY ZACH DOSS
Good things.
A little closer.
A lifestyle brand for the things we share, the objects we keep, and the everyday rituals that bring us together.
Explore Sunday TheoryTHIS IS SUNDAY THEORY
Good things for
everyday living.
A lifestyle brand by Zach Doss. Things we make and finds we share—to spark an idea, bring people together, and make the everyday feel a little more considered.
The Booklets
Small publications. Fresh perspectives.
02 / ConnectThe Table
A conversation card game for 2–6.
03 / DiscoverThe Catalog
Selected finds worth passing along.
04 / KeepThe Merch
Original objects for everyday rituals.
Inspired by the feeling of a Sunday: a little room to slow down, be curious, and stay connected.
The StoryLET’S KEEP IN TOUCH
A few good things.
In your inbox.
Start with The Booklet: our first physical release, which we hope to ship at the end of September 2026. Join for launch updates, plus what’s next for Sunday Theory. Timing is still being finalized.


















