I found the Kerrits tops in XL and beyond to actually run fairly large.
I’m probably not the greatest judge these days though, because I’m ever morphing into different sizes. But I am a 38DD and fit into most 18/20 tops, fewer 16 or “XL” in wally world/Kmart type shirts. The XL Ventilator fits me fine and is roomy, no need for the XXL. (sadly for my checkbook, so does the XL jacket which cost WAAAAY too much, but fit, and therefore had to be BOUGHT. :no: )
Update for me on the Irideon Cadence Cord breeks… I ADORE them. They fit perfectly in the 2x. Could not go smaller at this point. Probably could go bigger, but as I plan to continue downsizing, the 2x is the three bears’ porridge at this point.
I’m between a Lee Riders Jeans 18 & 16–the 16 is still too tight to, er, SIT in.
but the 18 are swimming on me. Well worn/washed (read shrunk) Cotton Naturals Shapely’s in 36 are about right, but then again, not quite as the crotch tends to want to migrate. :lol:
Hope that helps anyone shopping.
I got my Outback Vests from Sierra, and they’re actually roomy on top now, the bottom is just right. I should go a size down for the top to be tailored and neat, but then the hips won’t fit. 
Coreene–what is the deal on the vests you posted? What is the back like? Just plain? How’s the fit in the hips? How long do they fit? (i.e. do you ‘sit’ on them or are they right for riding?)
I’ve become a vest junkie now that I found some that fit. 
I think I have to actually give up and post some of the stuff that is too big now, or else I won’t be able to justify NEW ones.
(pssst… keep an eye on Bits & Barter)