Update your closet today with Theory. Shop all the latest designer skirts in our selection. Theory uses only high quality materials for its skirts, such as leather, ensuring each piece looks as good as it feels. The label merges functional, comfortable qualities with its signature design aesthetic to create pieces that will work for a range of occasions. Providing an easy way to give your wardrobe an instant update, Theory's pieces can be worn occasion after occasion and will never feel dated. Leather items are a great investment, and it pays to care for them properly. Proper cleaning and maintenance will help keep your leather item looking its best. We recommend simply wiping down with a damp cloth to remove dirt and dust. Apply a leather-protecting product regularly to shield against water and stains, and clean using a specialist leather cleanser or take it to a professional. Keep leather items away from direct sunlight and artificial sources of heat. Theory has a wide range of skirts to choose from. Shop our edit today.