Objects for your everyday.

Phone cases, bags, desk essentials, and more - designed to make life feel a little prettier
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After Hours
After Hours
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Blue Hour

The Sunday Theory Edit

Phone Cases
Phone Cases
Carry
Carry
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Paper
Desk
Desk

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Magnetic Impact-Resistant Phone Case — Burgundy Floral Hibiscus Design
from $19.98
Sunday Theory leopard print phone case with glossy brown and tan animal pattern and durable protective shell
Sunday Theory leopard print phone case with a glossy finish, showing the durable polycarbonate shell and TPU liner.
Leopard Print Tough Phone Case — Durable Protective Case with Brown Animal Pattern
from $18.75
Sunday Theory leopard print phone case with burgundy bows, featuring a glossy, impact-resistant protective shell.
Sunday Theory leopard print phone case with burgundy bows, featuring a glossy, impact-resistant protective shell.
Leopard Bow Tough Phone Case — Protective Animal Print iPhone Cover
from $18.75
Sunday Theory protective phone case featuring a vintage burgundy peony floral pattern on a cream background.
Sunday Theory floral phone case with vintage burgundy peonies and olive leaves on a cream background, glossy finish.
Floral Tough Phone Case — Vintage Burgundy Peony Protective Cover
from $18.75
Sunday Theory maroon and cream zebra print protective phone case with a glossy finish and durable two-piece design.
Sunday Theory maroon and cream zebra print protective phone case with a glossy finish and raised camera bezel.
Maroon Zebra Tough Phone Case — Protective Animal Print iPhone Cover
from $18.75
Sunday Theory leopard print magnetic impact-resistant phone case with a realistic brown and black animal pattern.
Sunday Theory leopard print magnetic impact-resistant phone case with realistic brown and black fur pattern
Leopard Print Magnetic Impact-Resistant Phone Case
from $19.98
Sunday Theory protective phone case with a cream background and burgundy hand-sketched bow pattern in a glossy finish.
Sunday Theory protective phone case with a vintage burgundy bow print on a cream background and glossy finish.
Bow Pattern Tough Phone Case — Vintage Ribbon Print iPhone Case, Protective Hard Cover
$29.99
Sunday Theory cream phone case with dark brown polka dots, featuring a slim, impact-resistant MagSafe design.
Sunday Theory cream phone case with dark brown polka dots, featuring a slim, impact-resistant design and camera cutout.
Polka Dot Magnetic Impact-Resistant Phone Case — Slim Protective iPhone Cover
from $19.98
Sunday Theory phone case with a blue shimmering water reflection pattern, featuring a durable glossy finish.
Sunday Theory blue water-patterned protective phone case with a glossy finish and durable polycarbonate shell.
Aqua Pool Water Tough Phone Case — Blue Reflection Protective Cover
$29.99
Sunday Theory sky blue phone case with metallic silver star pattern and MagSafe magnetic compatibility
Sunday Theory sky blue phone case with reflective metallic star pattern and MagSafe compatibility
Star Pattern Magnetic Impact-Resistant Phone Case — Metallic Stars on Sky Blue
from $19.98
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Sunday Theory Testimonials

★★★★★

The case feels so much more elevated than I expected. The print is bold without looking cheap, and it completely changed the look of my phone.

Jordan M.
Quad Cities, IA
★★★★★

One of those purchases that makes an everyday thing feel way more put together. I’ve already had people ask where my case is from.

Avery L.
Los Angeles, CA
★★★★★

Such a cute upgrade to something I use every single day. It feels elevated, fun, and actually different from the usual cases.

Casey R.
Syracuse, NY
★★★★★

I’m obsessed with how different it feels from everything else I was seeing online. It actually has personality

Morgan T.
Vancouver, BC
★★★★★

I love that everything feels curated instead of random. The colors, prints, and little details all work together so well.

Riley S.
Austin, TX