Apt. 9 Grey & Ivory Long Sleeve Top Size Medium

Apt. 9, grey with ivory pattern long sleeve top. Size Medium. Hi-Lo hem. Slits at the sides. No material tag. This is soft, so my guess is a cotton/polyester blend. Worn a few times and properly cleaned. No holes or stains. Smoke free home. Armpit to armpit measures 19". Sleeves measure approximately 24". Shoulder to hem measures 37" in the front and 30" in the back.