We've gone all Gatsby with today's dress of the day, which is essentially a shrunken flapper dress. It's from Pierre Balmain, and is currently on sale at Cocosa for £169 (down from £527).

Not to be confused with Balmain proper, Pierre Balmain is the catwalk label's little sister, offering all the same sparkly rock chick glamour with a slightly lower price tag. This dress is the perfect example of what they do well - taking a trend and toughening it up a bit, or in this case shortening it and adding lots of transparency to add some modern sex appeal (don't worry, it has a slip underneath).

Flapper style 20s dresses are always among the most popular with Catwalk Queen readers, so featuring this was a no-brainer. Buy now to avoid disappointment, though. The Cocosa sale only runs until March 2nd.