Beautiful window length curtains the best part Ideas window length curtains at dexetra.org. Another widespread form of curtains and drapes ar tiers. Tiers are called restaurant curtains; they come in many different styles to fulfill regarding everyones needs, taste, and style. they area unit short long and are often used in kitchens and baths for ornamental purposes. Basically, tiers cowl the lower half the window employing a tension rod and may be beautifully combined with a swag, pelmet or high tier for a far better, more decorative look.