In the eighteenth century, the "jeogori" became very short to the point that the waistband of the "chima" was visible; this style was first seen on female entertainers at the Joseon court. The "jeogori" continued to shorten until it reached the modern times "jeogori"-length; i.e. just covering the breasts. During the seventeenth and eighteenth centuries the fullness of the skirt was concentrated around the hips, thus forming a silhouette similar to Western bustles. The fullness of the skirt reached its extreme around 1800. During the 19th century fullness of the skirt was achieved around the knees and ankles thus giving "chima" a triangular or an A-shaped silhouette, which is still the preferred style to this day. Many undergarments such as "darisokgot," "soksokgot," "dansokgot", and "gojengi" were worn underneath to achieve desired forms.