Determine how many shirts you will print and their sizes. Small-XL cost $3.75 per shirt and anything larger costs $4.75. Multiply the quanity of shirts you need by their price to calculate a total for shirts.
Refer to the chart below to determine printing costs depending on the number of shirts you're printing and the number of colors in your artwork. If printing on a darker shirt (black, navy, maroon etc.) use the price listed at 1 color above the number of colors in your design due to needing more ink for art to be vibrant on a dark shirt. Apply this pricing to each area of the shirt that you will be printing on as the front, back, and sleeves will each have their own cost depending on colors used. After you have calculated the printing cost for the entire shirt, multiply it by the number of shirts you will print. Add this total to the price of your shirts that was calculated in step one.