AI Prompt

Create a Roblox shirt template with a solid black background. Add bright blue zigzag lines that run diagonally from the left side of the shirt (including the left sleeve) to the right side (including the right sleeve). Keep the lines bold and evenly spaced. Make sure the design is centered and fits the Roblox shirt template, without any avatars or additional elements. Style should be clean and simple, perfect for a Roblox T-shirt.