leaf-pattern stripe
Refers to a stripe that contains, features, or is composed of of leaves.
This tag will most frequently refer to outfits or other clothing that resembles those of Aya Shameimaru's outfits from her Mountain of Faith and Double Spoiler appearances. In both cases, her shirt and skirt bore a long vertical yellow/brown/orange stripe with maple leaves all up and down its length.
Although this outfit is unique to these two games (Aya wears a simple dress shirt and black skirt in the majority of her other appearances), it is a feature much like her black wings from Bohemian Archive In Japanese Red--"optional extras" of hers that have very few canon appearances, but which nevertheless frequently appear in fanart.
In Aya's case, the stripe need not actually be a stripe (ex: post #1493486) nor actually have leaves (ex: post #1494014) as long as the artist's intention to replicate or imitate this particular outfit is clear. In determining this, it may help to note that the stripe runs down the left side of her shirt, and down the middle of her skirt (Not that they won't screw up even that, on occasion).