The Forum is a mall inside Caesar's with a selection of retail stores from $$ to $$$$ along with some entertainment like moving statues, a ride and restaurants. It's classic cheesy Vegas plus some style mixed in along with the ceiling that changes from day to night pretending to be the sky with marble, columns and such thrown in.
There's Choo, Coach, Versace, Vuitton, and Lauren. On the other end, the stores I adore that are in this mall are Lush, Victoria's Secret, Nike, and Guess.
The Palm is an upscale restaurant that's been around for ages that has a great hearts of palm salad, and I've known a couple friends that were proposed to there. Planet Hollywood is the cheese plus a restaurant. There are 11 restaurants total to choose from ranging from casual to fine dining.
A good place to relax after walking around is near Cheesecake Factory where there's a large aquarium.
Even if you don't buy anything here, it's a fun place to window shop, people watch and a good option for walking through to get down the strip without walking outdoors when it's 100 F +.