Black Bow
Anime's black bows are important design details. A black bow on a dress collar, character's hair, or maid's headpiece emits sophistication, darkness, and elegance. This is noticeable to fans. Instead of playful or energetic, the black bow looks cool, gothic, or mysterious. This contrast makes it popular in character design.
Many gothic lolita fanart features black bows. Death Note's Misa, Panty and Garterbelt's Stocking, and Danganronpa's Celestia Ludenberg show how a black bow can change a character's mood. Gothic lolita and black ribbon ties are common in anime school uniforms, especially darker ones. Another popular theme is maid characters, who usually wear black and white ensembles with bows. Start looking and you will find many options.
The results of this tag are interesting because they can look different but share one thing. Some are delicate and lace-like. Sharp, dark others. Casual schoolgirls do not mind the bow because it is part of the uniform. Classy or edgy wallpaper is usually in this collection.