What is twillie?
Twilly — is a narrow and long double-sided scarf-ribbon, which is used as a universal accessory.
The term and the accessory format itself were popularized by the French fashion house Hermès. The name comes from the English word "twill"—a type of diagonal weave that makes silk fabric dense and durable. The accessory was originally created for a practical purpose: to protect the leather handles of expensive handbags from scuffs, makeup, and moisture from hands.

Distinctive features
The classic twill size is approximately 86 centimeters long and 5 centimeters wide. The ends of the ribbon are often cut diagonally at a sharp angle, giving the tied knot or bow a neat appearance.
The main material is dense, 100% silk twill. This material holds its shape well, is non-slip, and wrinkles significantly less than regular smooth silk. The design is highly detailed: the twill always features a bright, contrasting print that is clearly visible even when twisted.

How to use
In bag styling, twill is used to tightly wrap the short handles of a frame bag (such as a tote) or to tie into a casual bow at the base of a long strap.

As a standalone accessory, the ribbon is tied around the wrist as a voluminous bracelet, often paired with a metal watch, or worn around the neck as a sturdy choker. In hairstyles, twill is woven into a braid, wrapped around a ponytail, or used as a thin headband.

On clothing, the accessory is threaded through the belt loops of classic trousers or a trench coat in place of a traditional leather belt, or tied onto the lapel of a jacket to create a color accent.