Learn how to design first! Seriously, that's the biggest step.
Then, you can buy a heat press. I suggest a quality heat press -- check out @proworlded on here, their support is insanely good.
Once you have design skills and a quality heat press, you can buy plastisol transfers from a vendor here. They'll do the hard work, you just order garments and press the plastisol right into the garment.
The quality is amazing, and your customers will come back again.
Then, you can buy a heat press. I suggest a quality heat press -- check out @proworlded on here, their support is insanely good.
Once you have design skills and a quality heat press, you can buy plastisol transfers from a vendor here. They'll do the hard work, you just order garments and press the plastisol right into the garment.
The quality is amazing, and your customers will come back again.