Button fly refers to a type of closure used in trousers or pants, often found in vintage or classic-style garments. It is a fastening method that replaces the more commonly used zipper closure. In a button fly, a series of buttons is used to secure the front opening of the garment instead of a single zipper.
Typically, a button fly consists of a strip of fabric on both sides of the trousers' front opening, with a row of small buttons attached. The buttons are usually made of metal or plastic and are spaced evenly along the fly. In order to fasten the trousers, the user needs to guide one side of the fabric strip through the buttons on the opposite side, resulting in a secure closure.
Button flies are known for their vintage aesthetic and are often associated with classic styles such as jeans, chinos, or tailored trousers. They provide a distinctive look and can add a touch of nostalgia to an outfit. Additionally, button flies are perceived by some as being sturdier and less prone to breakage compared to zippers, which can sometimes become stuck or fail.
Overall, a button fly is a closure method that involves a row of buttons on both sides of the front opening of trousers or pants. This type of closure is often appreciated for its classic style, durability, and unique appearance.
The word "button fly" is derived from the combination of two words: "button" and "fly".
The term "button" can be traced back to the Old French word "boton", meaning a small knob, bud, or button. It entered the English language in the 14th century, referring to a small disc-shaped fastening device.
The word "fly" in the context of clothing originally referred to the opening or closure at the front of pants or trousers. It comes from the Old English word "fleoge" or "flēoge", meaning to fly or dart swiftly (similarly to how fabric might fold or move when opened or closed).