Things you need?
1) Thermocol sheet
2) Velvet Cloth
3) Design Sheet
4) Paper and glue
5) Paper Pin
6) Different colors of sequins.

How to do?
Cover the thermocol sheet using velvet cloth. Cut required design from paper& stick to the cloth. Put sequins on it using paper pin on the entire design. Pin should b inserted through the hole of the sequin. Design can b made more attractive by selecting different colored sequin.