Awesome linen shower curtain the best part Ideas linen shower curtain @ dexetra.org. Another standard kind of curtains and drapes square measure tiers. Tiers also are known as restaurant curtains; they come in several different designs to satisfy on the subject of everyones desires, taste, and style. they re short long and are typically used in kitchens and baths for decorative purposes. Basically, tiers cover the lower half the window using a tension rod and can be beautifully combined with a swag, framework or top tier for a better, more decorative look.