Lèine bhàn
The , (meaning 'white shirt' in Scottish Gaelic), was a distinctive smock which transgressors of ecclesiastical law, in Scotland, were at one time obliged to wear in church during public worship on one or more Sundays – also called  ('dun gown'), and  ('church gown'). References

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Religious clothing
History of Christianity in Scotland
Church of Scotland
Church order
Church discipline
Christian law
Scottish clothing