Start by tracing the pattern onto a sheet of freezer paper, then cut it out with a craft knife to create a stencil. Place your stencil waxy side down on your shirt and iron in place to create a temporary bond. Cover any surrounding areas with more freezer paper to protect from overspray. Spray one light coat of ColorShot over the stencil openings and let dry. Repeat with additional light coats of color until you are happy with the coverage. Tip: Several light coats versus one heavy coat will help prevent color bleed under the stencil. Let the final coat dry and peel off the stencil.