I like these 14k Yellow and White Gold Crossover Hoop Earrings from Amazon. They cost less than $200, and would go with everything.
These Sterling Silver Inside Out Hoop Earrings with Black Diamonds are also pretty nice. I like how you can see the diamonds all the way around.
Consider an e-reader or Kindle. Kindles are great for anyone that spends time away from home. It is perfect for the commuter, down time when the kids are at lessons and waiting for appointments. Besides the free books, you can also get a book anytime delivered directly to your Kindle.