dress attack

im kind of freaking out. im going to a wedding today and have decided to wear a dress. what am i thinking!!! not only will it show my fat rolls but its sleeveless...so my nasty ass arms will be showing. omg. the reason im deciding to wear it is because for one, i have no nice dress pants, two, its hotter than hell outside, and three, i cant go in there with long heavy clothes on. ill look ridiculous. i love the dress, but i feel so fucking fat in it!! almost 4 hours till the wedding. im hoping to go in and not thinking about what everyone else is thinking, cuz seriously...they arent going to fucking care. but still. if i feel fat(which i will) everyone else will notice that im fat and its all ill think about when im supposed to be watching the wedding. fucking fuckity fuck.