Bought as a gift. Recipient loved it!!  Extremely comfortable to wear all day. Removes it at night-any other time, it's being worn! Completely flattens the chest so no "girly curves" are showing-- like a 32B to 34B if that helps for sizing. We've tried other brands but this one is by far the most comfortable & it's the longest wearing compression piece out of all we've tried. Wants one of every color!!  Perfect compression piece!!