This pretty collared top is 55% linen - the rest is rayon. Detail of embroidered flower included. It’s hard to measure the chest because it’s a wrap - but you can see what I did in the picture. Laid flat and was 20” across. 25” from armpit to end of shirt. Smoke and fur free home. It says size 14 but I run a 6-8 these days. It’s a little big on me as you can see.