EILEEN FISHER boxy top organic cotton, organic linen beautiful boxy shirt - material is like a thin sweater(ish) - perfect for various seasons/layering. pit to pit = 26” pics 4 + 5 show this strange detail, but it’s on both sides of the fabric, so seems to be intentional… i never noticed when i wore it - just now when taking pics. i love half-tucking in my jeans and wearing with sandals - i’m super casual, but i can see it being dressed up as well. please see all pics as they are part of the description/listing!