Lace-Code.webp
(44.7KB, 728x546) hankycode.jpg
(90.5KB, 772x579) Enough silly handshakes, let's play dress-up!
Floriography (Language of flowers)
https://en.wikipedia.org/wiki/Language_of_flowers
In particular, the Victorian era of the United Kingdom, which drew upon the traditions of many sources.
https://www.ellermann-flowers.com/floral-journal/victorian-floriography-a-ellermann-florist-guide-to-flower-symbolism
>In Victorian society, floriography served several important functions:
> Courtship communication: Young people could express romantic interest discretely
> Social etiquette: Flowers conveyed messages about social relationships and status
> Emotional outlet: Provided a way to express feelings considered inappropriate to voice
There are designated flowers for telling someone you think they suck, or one can wear poisonous flowers as a warning.
Lace code
https://www.wikihow.com/Lace-Code
Relevant in political scenes like punk, less and less widespread nowadays, and usually restricted to certain shoes or ladder lacing style. Certain shoelace colors symbolize political values, and could lead to fights.
Hanky code
https://en.wikipedia.org/wiki/Handkerchief_code
Used in the queer community to signal sexual fetishes.