Revolve Lspace Undertow linen blend dress is a form fitting stretch rib knit that buttons up the front with a front slit Short sleeve with collar Size L This dress stretches a lot. However if you are bigger in the chest it may gap a little. I am a 40DD and it just doesn't quite fit across the chest 50% Linen 40% Polyester 10% Nylon Non smoking home Approximate Measurements Laid Flat Dress length 56 in Armpit to armpit 16 in but stretches much wider DC.5.625 spring summer fall casual stretch travel figure flattering