If the holiday itself originated in Scotland, the eerie rituals of the modern Halloween celebration are the child of Victorian England. The Victorians were fond of reviving quaint customs that never were, and Halloween costume parties became popular in the late 19th century. An illustrated guide published in 1887 provided costume ideas.<ref name="Holt">"[https://www.mentalfloss.com/article/52990/26-halloween-costume-ideas-1887-guide-fancy-dress 26 Halloween Costume Ideas from an 1887 Guide to Fancy Dress]."</ref>[[File:De Ricci Coligny 1926 detail month14.jpeg|left|130px|thumb|The Coligny calendar was discovered in Coligny, France in 1897]]
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If the holiday itself originated in Scotland, the eerie rituals of the modern Halloween celebration are the child of Victorian England. The Victorians were fond of reviving quaint customs that never were, and Halloween costume parties became popular in the late 19th century. An illustrated guide published in 1887 provided costume ideas.<ref name="Holt">"[https://www.mentalfloss.com/article/52990/26-halloween-costume-ideas-1887-guide-fancy-dress 26 Halloween Costume Ideas from an 1887 Guide to Fancy Dress]."</ref>[[File:De Ricci Coligny 1926 detail month14.jpeg|left|130px|thumb|The Coligny calendar is a Celtic calendar discovered in Coligny France in 1897]]