Oriental Tie is a type of necktie that originated in East Asia. It is characterized by its unique knotting style, which is different from the traditional Western knotting style. The term 'OBI' is an acronym for 'Oriental Braid Interweave, ' which is the technique used to create the knot. This type of tie is often seen in formal occasions and is a popular choice among men who want to add a touch of sophistication to their look.