bought my dream dress but my body was too ugly

I spent $150 on a dress I've been obsessing over for the past few weeks, it's an adorable blue and brown plaid mini dress and I was so excited when it arrived—I was thinking of wearing it for the first day of school or some other fun occasion.

I tried it on as soon as it arrived and was absolutely appalled by the way my body looked in it. I pulled up images of other people wearing the exact same dress, and all of them fit snuggly in it, meanwhile for me it made my legs look disgustingly thin and made my torso look boxy because it was too loose. Im already thinking of selling the dress again because whats the point of having it around if im too ugly to wear it. I look deformed and sick and can't believe I ever thought id look good in it. I wish I could gain weight, I'm tired of looking ill. im so sad—I just wanted to look pretty for once.