Taking a trip to vegas...?

I'm taking a trip to Vegas five days, November 21st to November 25th ish. I only want to bring one bag, my carry on and I plan on taking the following.

Cell Phone Charger

2 pairs of pants

4 pairs of socks

five undergarnments

converses

4 tee shirts

pajama pants and shirt

a plastic bag with the basic toiletries; toothpaste, tooth brush, deoderant, perfume, lotion, hair gel, hairbrush, hair bands, body wash, eyeliner, mascara, shampoo, conditioner, hair clips.

my hair strightener

hair straigntener spray

a book or magazine

a purse; wallet, gum, cellphone and sunglasses.

is this too much to take in a carryon

I havent been on a plane in years, the last time I was probably 2000, and this will be my first trip alone so any advice would be great. Please and thank you.