Those reformation silk dresses are stunningly fabulous.
I might add though, that if its really hot I would suggest a dress that is not skin tight,
Sheer silk is beautiful until the condensation runs down the champagne glass & drips on it.
Strapless, you know it won't be comfortable all day & dancing.
Some of those gowns are sweeping on the floor, not good either.
I live in a really hot climate. What skin type do you have? if there's more skin than fabric will you get burnt?
You will need a spray tan !