To provide a retroreflective sheet which retro-reflects light from a car and can make a driver visually confirm existence of a wearer at night, by being pasted or sewed onto clothes or the like, and which is excellent in breathability and design.

A large number of through-holes 2 are bored wholly on a retroreflective sheet main body 1 obtained by laying countless glass beads 1c all over a surface layer part of a bonding layer 1a composed of soft resin, via a reflective layer 1b composed of a metal deposition layer. By cutting the retroreflective sheet to form suitable characters and patterns and the like and thermally bonding or sewing the same onto a surface of fabric of clothes or bags and the like, various products given breathability by the through-holes 2 and also having appearance excellent in design can be manufactured.