This is really frustrating. At first, I just thought it was my browser. Nope, measurements missing on about half the items I looked at, regardless of the browser. So I sent them an email asking why they were no longer listing measurements. The customer service rep had no clue. Said it must be a "mistake" in that one listing. I emailed back and said no, about half the items I look at are missing measurements. I got the same "Just return it if it doesn't fit" BS. Which is ridiculous because they do not refund original shipping AND they charge a shipping fee to return! I told her this. Crickets.
My thinking is that they have decided not to list measurements because the process was so inconsistent. I had in the past ordered items that described a bust measurement as one size and it arrived clearly much larger than what was listed. Several times they agreed to waive the return shipping fee because of incorrect measurements. Maybe it just became a problem so they figured they'd stop.
So now I only look for items from designers whose fit I'm familiar with. And I never purchased final sale anything–I have wasted too much money on "blind buys" there.