Joanna August, Ceremony Lacey Long dress. The color is Tiny Dancer which is Joanna August's version of Blush Pink. The dress is a size Small. On Joanna August's website, their size chart states that Size S will fit:
BUST 33-35in, WAIST 26-29in, HIPS 36-38in
I bought it brand new and wore it as a bridesmaid in August 2017 for my friend's wedding. I loved it so much as it made me feel absolutely beautiful. I'm sad to have to part with it, but I know I'll never wear it again, so why not bless someone else with a "Like New" dress at a lower price.
The dress has been dry cleaned, and has no visible stains. I didn't dance during the wedding, so it has been well kept.
Because I have no return policy, I suggest you go to a bridesmaid store nearby that carries Joanna August dresses, and try on the Lacey dress and see their Tiny Dancer swatch. That way you can decide that the color, the cut, and how it fits on your body is exactly what you want before purchasing.