A variety of fonts is available, and you may be able to include a design. Please keep it clean, and note that too many words may make the shirt hard to read from a distance. Please email for more information. Sun Spot thread turns colors under ultraviolet light. Without UV light, it is white.
Holographic thread has a glittery look that changes as light reflects from different angles.
It is sometimes called glitter thread. Metallic threads look shiny. Some threads work better on specific T-shirt colors or with certain designs. Please email for color choices and advice.