Just got my XL Tall jacket and L Tall vest. I'd say these run at least one size Large. The EB sizing chart says they run 'snug'; but I'd say just the opposite.
For anyone looking to order in future, I'm 6' and 185 and the XL Tall jacket swallows me up like Jonah and the whale. I have 35/36 sleeves and the XL Tall jacket sleeves can come down to my fingertips if I loosen the elastic wristband to let 'em fall. The bottom hem comes way below my jeans back pocket bottom seam. And it's cut really roomy in the waist/torso; I could fit a big fleece jacket, a hydration pack, a couple of fanny packs and about thirty-forty more pounds under the XL jacket easily...no exaggeration.
I'm going to try and swap the XL Tall jacket for a L Regular and the L Tall vest for a L Regular.
Workmanship on these is great and they're superlight. Good product, worth buying. But sized really Large when most down manufacturers seem (to me) to size small, especially on length. I'd say no need to 'size up' with Bauer's First Ascent stuff like some of the other makers, and for me at 6' and 35 sleeves, 'Tall' was overkill.