Dilemma

Ok, I don't know if I'm really in a dilemma right now or I just think & worry too much but I kinda regret buying the dress. Hais, actually I thought it is white in colour but turns out it is actually a greyish colour. I don't know whether my blazer matches the dress cos my sister told me that the blazer seems unnecessary and my brother too. To be honest, I suck at choosing dresses cos I don't really like wearing dresses :S Ahhhh seems like my prom is going to be a disaster (foreshadowing alert!). I don't even know what shoes to wear omg. I don't know whether I should let go my hair or tie it up/ I was thinking of wearing those black gladiator heels but my mum told me "No, you should wear high heels it is nice". My sister supported my decision. So, I don't know who to listen to. Uhhhhhh I hate it when I have to think so much >:(