I love it so much that I'm going to order two more for me, and two for the Best Mom in the World because she liked it so much on me.

Size XL fit perfect for me, a little loose, but I didn't expect, nor did I want skintight.

For what it's worth I'm giving my stats because just telling people it fits or it doesn't, it's too long or short, it's too this or that doesn't mean squat to me if the reviewer doesn't give us a frame of reference.  *takes a deep breath and jumps in*"  5' 6", 212 lbs, more on the bottom than top, but this fit well.  Me: 40-35-49, BMI: nyob but you can guess, lol.

Through no fault of this blouse, I always have the problem of blouses poofing out at the small of my back because my waist is smaller than my beeeehind if ya know what I mean...  a tailor once described me (when 160 lbs) as having an "onion butt".  Hmph.

The fabric is good quality, the construction is good quality, the seams are finished (SUCH a good indication of quality construction).  If I take it straight out of the dryer (without overdrying of course)  I don't have to iron it, but since I enjoy ironing -I really do- I iron it most times.

Just so's you know, I also got one in pink and one in green. The pink is a lovely muted pink and it's a keeper.  The "willow" green, however, is electrifyingly lime green. Nothing willow about it and is just an uncomfortably bright shade for me. I'm hoping the seller takes it back for an exchange in color.

Bottom Line: FABULOUS WHITE Devon & Jones Women's 3/4 Sleeve Poplin Blouse, WHITE, X-Large

ETA:  based on a comment from a very gracious person below  (thank you!)  I have to add this in case my description offended anyone. After googling, I found that I offended myself, lol!  THIS IS WHAT I MEANT BY Onion Butt:  small waist, curving out to ample rear end.  THAT's what I meant!  Oh, please, nobody google that - it's not what's described out there now.  :(  I never knew those definitions existed.  The seamstress who described me as having an onion butt made that comment waaaaay back in the 80's before the internet existed for us.