Rudi Gernreich experimented with a bra-considerably less glance on the runway. The more and more relaxed types of the 1960s led to a bra-considerably less glance when girls who were unwilling to give up bras turned to comfortable bras that did not carry and "have been as light-weight and discreet as probable" but however provided aid. Some bralettes have plunging types, light padding or bottom assistance.