Vintage Chico's denim jacket

vintage Chico's design tropical floral with parrots appliques on it with beads in some of the flowers from shoulder to shoulder is 18 in wide the length is 22 in Long the underarms are 21 inches wide and the sleeves are 22 it is a teal blue with many other colors in it beautiful jacket it says it's a size 2 but in Chico's sizes is a size large