You’ve really given me a challenge to mull over. Women’s long sleeve shirts in “tall sizes” are rare and you’re correct in that most of them are button-up styles. I’ve found a few choices for you, but you may have to compromise on some of the sleeve lengths. Long sleeve tall shirts are so rare, and the last few months I have been doing my research as I’m actually contemplating designing some women’s tall shirts. I would love every one’s feed back on this, as it would be a huge undertaking. What do you think, do we need more “tall” shirts? If so, what styles would you love?
Any way, back to your question. V-neck shirts will be universally flattering on anyone. They can help your broad shoulders appear narrower. As you probably already know, any details around the breast area can help disguise small breasts.