The clip on tie is a bow tie
or four in hand tie which is
permanently tied, with a
dimple just below the knot,
and which is fixed to the
front of the shirt collar by a
metal clip. Police officers
and security guards often wear
clip-ons as a precaution
against being strangled by a
pulled necktie. Many schools
require clip-on-ties as part
of their uniform instead of
regular ties as this keeps
students from loosening them
in hot weather. A clip on tie
can be put on more quickly
than a conventional necktie. A
tie or necktie is a long piece
of cloth worn for decorative
purposes around the neck,
resting under the shirt collar
and knotted at the throat. Men
and boys wear neckties as part
of regular office attire or
formal wear. Neckties can also
be worn as part of a uniform,
military, school or wait
staff, whereas some choose to
wear them as everyday attire.