Should you decorate your bathroom? You betcha! Why? Any additional
decor within the bathroom is a creative unexpected surprise for guests!
What to avoid? Avoid overdoing your bathroom décor with matching sets of Christmas accessories; such as, Santa & reindeer shower curtain, with matching Santa bathroom rug, with matching Santa toilet seat cover, with matching Santa hand towels, with matching Santa tissue dispenser, and matching Santa “toilet tissue” (yes, they do exist!). Go for simplicity by adding touches of your preferred style without overwhelming the room. Now simplicity does not mean you cannot have fun!  
Try these 3 holiday decorating ideas:

If precious antique rugs survived weathering with time it is just because they are taken care of very well. Persian rugs serve you long when they are treated with care, especially from moths and moisture.
Should the Persian rugs be stored, regular checks is called for especially for moths. However, when a Persian carpet is in use, there is any danger of moths to it.
Moisture and dampness rot the threads and reduce the quality of the carpet and the rugs pretty soon. It needs to be addressed very quickly. Similarly, any other damage such as burn or scissor or knife damage to carpet and rugs should be immediately addressed by a carpet man. It is repaired differently based on the amount of the damage received.
General rug care tips:
Change the rug position so sunlight effects are equally received by all sides of the rug. It is called rotation. But otherwise on a bright sunny day, try not to expose the rug. You may want to screen the window using curtains or shades and it reduces sun damage to your expensive Antique rugs.
Padding gives protection to your Persian rugs especially from excess traffic. These are mostly used in offices where movement of people is high. Padding also prevents the rug from wrinkling and moving off place. Using good rug pads is worthwhile as they improve life of your expensive antique rugs...

Whether you are looking to simply refresh the look of a room or are considering a complete room re-design and makeover you should pay close attention to the curtains and blinds. A window is one of the main focal points of any room so dressing it correctly is vital. Over dress your window and it can look cluttered and dated. Under dress it and it can look bare and uninteresting.
When should you consider when buying new curtains?
Colour and pattern
Colour is a vital consideration. Look around the room and really try to understand the colours that are already in use. What colour is the carpet? Are the walls painted or papered? Does the wallpaper have a pattern? Your curtains should really complement the other accessories in the room. For instance, if you have patterned wallpaper try using a plain curtain. If you add a patterned curtain to a patterned wall the look can be confusing and unsightly.
Style
Your curtains should fit in with the style of the room. If you are going for a fresh and modern look then plain curtains with bold features such as steel trimmed eyelets look great. For a room with period features a more traditional style can be more suitable. Taller rooms can carry heavy drapes and pelmets well.