There are many places where you can purchase reduced bathroom window curtains. Some of those places include Walmart, JC Penny, Sear's, Overstock, and Macy's.
Dollar Tree has window curtains and many other types of linens for sale, and they're always just a dollar, and you probably won't have to go far to find one.
In United Kingdom there are several big stores where you can find bathroom curtains. For example, Argos, Homebase, Ikea, etc. Even on the Internet there are a wide range of possibilities.
I'm not sure if you mean shower curtains or curtains for the window of a bathroom, but either way you should try a store like Bed, Bath & Beyond, Target, Ikea, or a department store like Macy's.
Any Major shopping center like Macy's, Jcpenney, Sears and Bed Bath and Beyond will have an assortment of bathroom curtains to choose from. If you cant find the color or style you need then go to a Cloth super-store and pick out the perfect fabric or vinyl for your windows. Afterwards you can hire a seamstress to make your curtains specifically to fit your window or make them yourself if your feeling adventurous.
Firstly you must work out how much fabric you'll need, to find fabrics it might be useful to think about using muslin as this is cheap and easy to use, also you could buy discount ready made curtains and use the fabric as needed. You can find tutorials on curtain stitching at Pinterest.
You Tube has a four minute video on how to measure for curtains and window treatments. The website ehow.com offers a tutorial on window curtians.
Amazon is a terrific resource to find yourself curtains to purchase for your bathroom. They have tons of fabric shower curtains to choose from at the right price for you.
One can find cheap Pottery Barn curtains from these sources: eBay, Pottery Barn, Copy Cat Chic, Zap Meta, House Unseen, 247 Curtains, World Market, Blog Curtains.
We need to remodel our bathroom. Where can one find plain and cheap bathroom liners?
Fabric shower curtains have a better look to them than the cheap appearing plastic curtains. But be aware, fabric curtains do need to be washed or they will smell terrible.
There are many places one can find fabric to make a bathroom curtain. You can try Walmart or a craft store like Hobby Lobby, Michael's or JoAnn Fabrics. They all sell nice affordable types of fabric.