The Excel Concept Challenge

What Design Would You Put on Your Shirt?

The Excel Concept Challenge is about creating a fun shirt idea that tells your story in a unique way!

The prizes
3 winners · FREE custom T-shirts
  • First Prize — 72 FREE custom T-shirts
  • Second Prize — 48 FREE custom T-shirts
  • Third Prize — 48 FREE custom T-shirts

Each prize features a version of the winner's concept refined by Excel Sportswear's creative team.

Entries aren't open yet. You can still create concepts any time.
Official Rules · Three winners: 72, 48, and 48 FREE custom T-shirts of their refined concept.
What you win

Why it's worth entering.

FREE custom T-shirts

First Prize: 72 FREE custom T-shirts. Second Prize: 48. Third Prize: 48 — each printed from a refined version of the winning concept.

An artist rebuild

Excel's in-house artists rebuild the winning concepts as real, print-ready artwork — not AI output.

A Brand Expert review

Every entry is reviewed by our Brand Experts, so you get real feedback on your idea either way.

Free to enter · No purchase necessary · Free account required · Up to 3 entries per person · Entries close September 11, 2026 · Official Rules

How it works

Four steps, about five minutes.

1. Tell us who you are

Organization, industry, purpose, and the feeling you want on the shirt.

2. Add real references

Your logo, your truck, your building, your mascot, your equipment.

3. Generate a concept

AI drafts a screen-print style direction you can react to.

4. Enter it

Create a free account, accept the rules, and submit your favorite concept.

Get a better concept

The best entries are specific.

The AI can only work with what you give it. Five things move a concept from generic to unmistakably yours.

Who you are

Name, trade, region, and the people who'll wear it.

The purpose

Crew shirts, fundraiser, tournament, retail merch, giveaway.

Recognizable details

Your rig, your building, your mascot, your equipment, your slogan.

Real references

Upload the actual logo and photos — not lookalikes.

The feeling

Vintage and worn-in, bold and industrial, clean and modern.

Weak prompt

"Cool shirt design for my company. Make it look good."

Nothing to hold onto — no subject, no story, no identity. You get something generic.

Strong prompt

"Hall's Cycles, a family motorcycle shop in central PA since 1994. Crew shirts for our summer bike nights. Feature the 1972 Triumph in the uploaded photo with our shop logo above it. Worn-in vintage badge feel, cream and rust on a black tee, bold outlines, three inks max, and the words RIDE LOCAL."

Subject, story, references, palette, and feeling. That's an entry worth judging.

Since 1982

AI starts the concept. Excel artists finish the design.

Everything you generate here is a starting point — a fast way to see a direction. Nothing leaves our shop until a real artist has rebuilt it: clean shapes, correct colors, print-ready separations, and details that survive a press run. Winning and finalist concepts get that treatment, and we'll share the whole story from concept to printed shirt.