Make sure your shirt is super flat and shoulders and seams ... the old-school hack that my friend showed me, but she adds her own twist (pun intended): "You can tie each side and tighten," says ...
For a free option, consider: GIMP Canva Krita Some T-shirt ... already own Adobe Photoshop, Adobe Illustrator, CorelDraw, or ...
To make your shirt, you just need a plan white t-shirt ... you couldn’t use a few tips as you’re putting together your own ...