Pilgrim salt and pepper shakers are a great item for Thanksgiving decor and hornsaplenty are very commonly used. The must have part of Thanksgiving decor are the fall colors. Different Oranges and browns are must have colors of Thanksgiving decor. You can get colorful napkins and napkin holders and a pretty fall table cloth for your dinner that will make Thanksgiving a festive occasion.
Some ideas for Thanksgiving decorations include candles and fall flowers. You can get ideas at http://www.marthastewart.com/photogallery/thanksgiving-tables-for-kids and http://www.countryliving.com/cooking/entertaining/thanksgiving-table-settings-1108
When looking for amazing and impressive Thanksgiving decorations try Kohls and Macy's. You can get some ideas at http://interiordec.about.com/od/thanksgivin1/a/hol_fallthanksg.htm
Decorating for the holidays can be a lot of fun, and Thanksgiving is no exception. You can find some great ideas to start you off at http://rgraf.hubpages.com/hub/Free-and-Inexpensive-Thanksgiving-Decorating-Ideas, http://www.bhg.com/thanksgiving/indoor-decorating/, and http://www.theholidayspot.com/thanksgiving/decorations/.
Halloween and Thanksgiving are often interchangeable. Some of the more generic decorations include the horn-of-plenty, pumpkins and gourds and turkeys.
I always like the turkeys made from tracing there hands. Have the kids trace their hands on paper and then color them in as a Turkey.
Some nouns for Thanksgiving are:home,living room,turkey,stuffing,cranberries,candles,decorations,Uncle,Aunt,sister,family
Ideas for Thanksgiving centerpieces can be found at several retailers especially craft store. Different ideas are a floral centerpiece using warm fall tones, a cornucopia arrangement, or just an old fashioned ceramic turkey figurine.
You can decorate with turkeys, gourdes/squash, dried fall leaves. Fall colors for table linens, and candle center pieces. Pilgrims and Indian displays are always fun too.
If you're looking for very tasteful Thanskgiving decorations, there are some great stores like William Sonomas that I would suggest checking first. However, they can be very expensive. For more affordable options, Walmart.
if you want decorating tips for thanksgiving, and any other holiday for that matter, one of the best magazines to turn to is the home and family magazine subscription.
Most of your local department stores during the specific season you are in will carry decorations of that season. For example if it is Thanksgiving, you will find Turkey decorations. On the internet you can find some good websites that supply all types of decorations. A site like Party city dot com has a good selection.
I would suggest looking at William Sonoma or Michaels for some great ideas on Thanksgiving settings and decorations. They have an amazing selection that is sure to make your home look fabulous.