Light yellow background with white text that reads "Sunday Mood Agency"

We make brands
hard to ignore.

Sundae Mood is an independent boutique creative studio specializing in branding, creative direction, website design, packaging, digital design and campaign imagery for beauty, wellness, lifestyle and culture-led brands.

Drawing of a computer monitor with a centered blue button labeled 'create' and a yellow cursor pointing to it.
A person with long blonde hair arranging collage materials on a large wall. The wall is filled with various images, posters, and sketches. The foreground has a table cluttered with papers, notebooks, and tape.

our project process

  • 01 — MAKE IT OFFICIAL


    Contract + deposit
    First things first. We’ll lock in your project with a signed contract and initial deposit. Once those are sorted, your project is officially in the Sundae calendar and your client space is ready to go.

  • 02 — GET INTO YOUR WORLD


    Questionnaire + discovery
    Before we design anything, we dig in. You’ll complete a project questionnaire covering your brand, audience, goals, references and everything we need to understand where we’re going and why.

  • 03 — THE GOOD PART


    Strategy + design
    This is where ideas become something real. Depending on your project, we move through strategy, creative direction and design in considered stages, with presentations and dedicated feedback rounds along the way.

  • 04 — WRAP IT UP


    Final files + offboarding
    Once everything is approved, we package up your final assets and hand over everything you need to put your new brand, packaging or website to work. Clean files, clear guidance, no digging through 47 email threads.

GOOD TASTE
IS A STRATEGY.

We believe the brands people remember are the ones that know exactly who they are. At the heart of Sundae Mood is Nellie Hagström, designer, creative director and founder, working hands-on across every project from the first idea to the final detail.

Our work sits at the intersection of strategy, design and culture, creating brands that feel distinct, relevant and ridiculously good to look at.

No copy-paste aesthetics. No design for design’s sake. Just strong ideas, thoughtful systems and a visual world people want to be part of.

A woman in black business attire walking past a large window, with various posters and papers spread out on the floor and a table.
A speech bubble icon on a plain background.
Faded illustration of a set of Pantone color swatches.

Your brand has about three seconds to make someone care.

You know your business is good. Your product is good. The idea is there. But somewhere between the packaging, website, campaign and feed, it’s just not hitting quite like it should.

Maybe you’ve outgrown the branding you started with. Maybe every launch feels like reinventing the wheel. Or maybe you have the vision, but need someone who knows how to turn it into an actual visual world.

That’s where Sundae comes in. We build brands that know who they are and look the part everywhere they show up. From identity and packaging to websites, campaigns and content, everything is considered as one bigger picture.

Less random. More recognizable. A lot harder to ignore |

Less random. More recognizable. A lot harder to ignore |

what we do

brand identity

packaging system

creative direction

digital & web design

content & social

ai imagery

pos design







Two women with long hair, one with blonde and the other with dark hair, are standing in front of a computer monitor displaying colorful images. They are in a bright, minimalist room with white walls and large windows, possibly discussing or working on a project.
Close-up of a sign with the words "THE CUSTOM STUDIO" printed on it in yellow letters on a yellow background.

Campaign-worthy imagery, without the campaign shoot.

Pink product image with overturned martini glasses, pink bottles, and scattered cherries.
A woman with long black hair, wearing a pink headband and white tank top, holding a bottle of pink nail polish against a pink background.

Our AI-powered image studio creates custom, art-directed campaign and product imagery built entirely around your brand.

From the first moodboard to final retouching, every image is developed as part of one visual world, not a folder of random AI generations.

A glass bowl of cherries with stems, tipped over and spilling cherries onto a pink surface, with a glass martini glass and another bowl in the background.

from the studio

selected clients

Logo of intermate
Logo reading 'NEW YORKER' with the 'Y' stylized as a large, prominent letter.
Logo for Froth Haus
Logo of the Pilates Social Club
Logo for Undo Pre-Alcohol Gummies
A maroon-colored oval sign with white text that reads 'CLIENT LOVE'.

Endorsements of Proven Performance

Circular badge with a red outer ring and a black center. The outer ring has lavender text that reads "CREATIVE PARTNER" at the top

“Working with Nellie was a game-changer for us. She helped us find and articulate our brand identity in a way we hadn't been able to on our own - and she did it with a level of creativity and polish that exceeded our expectations. What really stood out was her speed and availability; no matter the idea or the timeline, she showed up ready to make it happen. We couldn't recommend her more highly.“

ben | co-founder of undo gummies

“Nellie is the best of the best! Very quick and responsive. She understood my vision right away and make it come to life. I am very excited to use Nellie again on future projects :). I cannot say enough positive things about Nellie and have already recommended her to others for projects they will have in the future."

karlyn | founder of nylrak la

"Partnering with Sundae Mood completely transformed Girl Got Glow. Nellie didn’t just design a brand. She built a world. She understood our science-driven, glow-obsessed identity from day one and elevated it into something premium, playful, and culturally tuned in. Every touchpoint, from packaging to visuals to the overall vibe, felt intentional and alive. Working with her feels effortless. She is fast, intuitive, and deeply invested. She is the kind of creative who sees your blind spots, pushes your ideas further, and delivers work that makes you proud to launch. Sundae Mood gave Girl Got Glow its signature look and energy, and I couldn’t imagine building this brand with anyone else.”

benan | founder of girl got glow & pilates social club

Need visuals, like, yesterday?

Meet Sundae Stock Archive, our curated library of ready-to-use imagery made for brands, designers and creatives who are over seeing the same stock photos everywhere.

Beauty, wellness, lifestyle and everything good in between. Ready when you are.

ALSO BY SUNDAE ↗

Close-up of a woman with tropical skin tone and brown eyes, holding her face with both hands, showcasing clear skin and natural makeup, with dark hair tied back.

New drops added regularly.

A woman arranging flowers in a vase by a table with flower photo prints, scissors, and a cup.