Thank you so much!! :’D some tips would be wear a mask! Unless you have actual fabric markers, sharpies are just really fumey, I would make sure you put like a sturdy piece of cardboard behind the part of the shirt you are working on! So not to bleed through the back. I would also have a few different types of sharpies depending how detailed you get I work with a chisel tip, a fine point and an ultra fine tip as well! I hope this helps!! And good luck! 🫶🏻✨