Painting the baby’s room in stripes-need advice

I’ve never painted stripes on a wall before. Do I just lay down the main color (The stripes will be different widths), wait for it to dry and then lay out the stripes with painter’s tape? Is there any other way to do it or an easier way to do it? Thanks!
I used the painters tape in my son’s room- you want to take it down while the paint is wet or it pulls the paint up, or at least it did in my son’s room. Good luck!!

I had a similar experience with just doing trim. Pulling it up while the paint is wet is important.