The 1st time I went there I planned to buy new fancy clothes, since on TV everyone is dressed to the nines (except the little old lady in the powder blue sweatsuit who's winning the jackpot at the slots). The women all wear high heels too. TV is NOT reality!
Thank God someone told me it's not like that at all. Everyone wears comfortable clothes, women wear pants & flat shoes. Most, male & female, wear sneakers. If not, very comfortable walking shoes because you are going to do a LOT of walking.
The only time people get dressed up, and even then not always all that much, is to go to one of the shows.