Target has some very nice curtains at great prices. You can even get them as low as under $20.
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.
Target has great curtains for any occasion. JCPenny also has many curtains available with a variety of colors.
You can find children's curtains with pictures of cars on them at a number of stores. For example, Walmart, Target, and Sears all carry children's curtains with pictures of cars.
Cheap window curtains for the bathroom can be found at Lowe's, Target, and even K-Mart. Any basic store you can think of sells cheap window curtains for the bathroom.
There are many brands of blockout curtains including Threshold, Xhiliaration and Nate Berkus. All three of these brands are available from the Target website.
You can find shower curtains for kids on Target or by looking online on eBay or anywhere else. These are not rare and you can find them anywhere you look in.
One can buy brown curtains from Overstock, Target or Amazon's website. All these websites are not only leading sellers of curtains but they also sell many other products related and non-related to home decorating products.
There are several places that sell room darkening curtains. You can find them at Target, JcPenny, Bed Bath and Beyond, Brookestone, Amazon and Villa Window.
Target carries yellow curtains for kids and window panels. Macy's says their yellow curtains brighten a room's mood. Bed Bath & Beyond has yellow striped shower curtains. There is an online company whose name is yellowcurtains, I'm sure you can find what you're looking for there!
Curtains and bedding can be purchased at a number of places depending on your price range. Bed, Bath & Beyond has an extensive selection, but Target, Macy's, JC Penny, and many others have a variety of curtains and bedding.
If you find bugs in your curtains, you should remove the curtains and wash them in hot water to kill the bugs. Vacuum the area around the curtains to remove any bugs or eggs. Consider using insecticides or contacting a professional pest control service if the problem persists.
You can find a variety of kids and adult curtains at local retail stores such as Target, Bed Bath and Beyond, and Walmart. You can also order them online and have them shipped to your house.