I've been very obsessed with buying formal dresses lately. For real, I have been buying like 1 every week by my frequent and slightly OCD bidding. I've managed to snag some very cheap bargains too! And I've started selling some of my old dresses on ebay just so that I can get rid of them and earn a bit from it, even if the original dress is brand new or worn once, and still very wearable. You never want to wear the same dress twice! Speaking of which, if I had to pick, I'd definitely pick some of the dresses below for the balls.
Most online shops have prom dresses or special occasion dresses, so I'd recommend checking out some online catalogues if you ever need a dress, full stop. I've been into blue recently, what do you think?