I am obsessed with Baleaf. Also, to start, I�m 5�4, 140-148 pounds, floating between M/L, for all intensive purposes I�m �standard proportion� - say that only bc on the ONE thing this shirt does that drives me nuts - the sleeve length doesn�t quite fit for the thumb hole�the opening that lands directly as base of thumb starts to hurt after a while and if you wear like normal then the sleeve looks too long and hole shows clearly. I wear a lot of fitted tops with thumb holes, none do that and have no clue how to better explain it. I WILL continue to wear it. Aside from that slight annoyance, it is warm, flattering without being too tight in the wrong places, quality is fabulous�it will last forever even if I do have the thumb hole sewn closed LOL. I work out - cross training and run/walk this is not for either!! It is perfect for normal wear or before/after workout. It also is super cute under vest or various other styles. Also, I don�t wear white, period, until this top. I got it to layer under diff styles and it�s perfect for that but I�d wear it alone and that�s saying something. So, again, aside from the arm length for thumb hole issue, this top is perfect!