13MONTH grew from a driving ambition to “create something that does not exist” like the “13th month” of the year. Instead of returning to January from December, 13MONTH aims to grow further from where people often think is the end. The name 13MONTH is a symbol of continuous growth. A unisex brand by Song Sunmi, 13MONTH’s collection includes designs of various elements from high fashion to casual, and from classic to street fashion where anyone can freely style themselves when, where, and however they’d like.