Choose a niche and target audience
Research competitors and market demand
Decide on a business model
Create a business plan
Set a startup budget
Register your business
Obtain required licenses and permits
Open a business bank account
Choose a brand name and logo
Design your T shirt collection
Select printing methods and materials
Find suppliers and manufacturers
Order samples and test quality
Set pricing and profit margins
Build an online store
Set up payment and shipping options
Create product photos and listings
Launch marketing campaigns
Use social media to promote your brand
Partner with influencers or affiliates
Sell through marketplaces and pop ups
Track sales, expenses, and inventory
Collect customer feedback
Improve designs and operations
Scale the business over time