This is a PRINTED "stripe mens-look" shirt motif tunic/dress. This is not a button-down. It is a pull over head. Everything is printed on poly poplin. Realistic PRINTED button holes are topped with real buttons. 42 inches around at your widest measurement. This is a Print-On-Demand item so if your measurements are larger this can be adjusted if you contact me. Designed to look like a re-purposed man's shirt so the sleeves are deliberately hanging out at the top. Looks great layered over a top or alone on warmer days. Project pieces will arrive separated for more accurate printing. See my store other prints on the pattern design.