I dont want to go to prom

so im a large girl, 189 lbs to be exact. everyone in my school’s prom group chat got all these beautiful dresses and they look so skinny and gorgeous and this is mine...the only dress that fit me..

I went prom dress shopping both online and instores and this was the first dress to fit, it’s a size 17. I hate how i look in the dress.

I hate my arms, the way my stomach pudges out from the side. This dress doesn’t flatter me at all, I’m thinking of returning it and just not going to prom..