Love love love. This is my second purchase of this style. I purchased the one in black first then red for my second.
I weigh approx 165 and have 40c bra size. I used their sizing chart and purchased a 2xl.  The corset style lace up is forgiving. If it wasn't for that I would have picked a 3xl.
It is a little fiddly to get the initial lace up adjusted to accomidate the zip up but once it is done you shouldn't have to do it again. The side zipper is a little struggle and awkward at the chest level. As I lack boobage and the tighter the top is the less sad my girls look.
Looks great on and depending on your reason for purchase it can either be a fun costume or an awesome boudoir outfit.
The skirt that comes with it is cute and cheeky. Hides my mom pooch perfectly and shows a little butt cheek.
For the price it is a winner (obviously winner enough to purchase 2). You really have to go by their sizing because US large is not the same as their large, not even close. Save your dissapointment and measure then compare.
Certainly going to buy more in the different styles.