I've bought dresses from Reformation before and I am a true 4. I sized up to a 6 because of the reviews and this dress still would not zip up! Size at least 2 up.

Gambino Dress

Reformation

View Details

Size Worn: 6

Usual Size: 4

Height: 5' 0"

I am usually a 2 or 4 and I am a 34B but in a medium, this top was far too small. I couldn't wear it, I was too scared the button would pop off. Size way up.

Augusta Knit Cardigan

Aya Muse

View Details

Size Worn: M

Usual Size: 4

Height: 5' 0"