A really simple and quick trick, all you need is a small box of matches, a saftey pin, and a rubberband. Sorry if this has already been done but I have not seen it on this site.
Step 1: Materials
All you need is a small box of matches, a safteypin, a rubberband, and a pen knife.
Step 2: Seperate Strike Strip
Cut of the strip of sand paper on the side of the match box.
Step 3: Putting the Strip Through the Safteypin
Fold the strike strip thing over the saftey pin.
Step 4: Wrap the Rubber Band
Tightly wrap the rubber band around the match and strike strip.
Step 5: All Done
Pin the safteypin to the backside of your shirt so the match is not showing. When ready pull the match out, it will light making it seem like you had a lit match under your shirt.