Alma Mater Check Cotton Button-Up Shirt

I am a petite, 115 lbs 5' frame, I have a proportional C cup bra, I initially tried a size 4 in this top and it was too tight in the chest, I went and order a 6 in a different color, still can barely button it at the chest- the buttons would bust. This blouse is adorable but if its for the office and you need to button the breast zone- (which is not in picture) good luck you better have A cups because it is super tight in the chest. Sizing is off here Im sorry.

Super cute, flattering cut. Love how it goes in at the waist. I would size up if you have a larger chest and plan to wear it buttoned up all the way though. I'm usually a 2 or 4 but had to reorder this top in a 6 so the buttons wouldn't pull. If you plan to wear it with the top few buttons undone then I think you could get away with your usual size.