Executive producer Mike Lazzo, believing that the episode featured too little of the Space Ghost, elected to nix the script for production.
In fact, nix the T-shirts altogether; they may be casual, but they certainly aren't business.
Once you've established a budget, and you've looked at the expenses, you may be able to nix a few of the ideas right from the start.
At the very least, you want to inspect its finest details to ensure that it falls to the right spot on your body (it should not be too short, for example) and that the material is comfortable (if it's itchy, nix it).
If you have treated head louse with products such as Nix Shampoo or other chemical or toxin-free products and have still found little relief, it may be time to treat the lice by hand.