Weekends by Chico CoziSoft Spacedye Grey/Black Vest sz 1(M8) MSRP $68 SIZE: Chico's 1 = Medium = 8 STYLE: 570244725 Your style is out of the world. This mock neck vest has comfortable fabric and quilted detailing. Comfy, casual, soft and stretchy. The way all weekends should feel. Zipper closure. Sleeveless. Polyester. Machine wash. Measurements taken flat: Also, Chico size 1 is a small medium or size 8 Armpit to armpit: 19" Length: 24"