Spangle Transfers made by the ProSpangle Spangle Transfer Machine are very easy to apply and look amazing. This demonstration by http://www.colmanandcompany.com shows you how to make a bling custom t-shirt with spangle transfers.
Products mentioned include:
ProSpangle Spangle Transfer Machine: http://www.prospangle.com
Nomex Pad: http://colmanandcompany.com/static_store/Specialty3/RMN-12NOM1620.html