This is a dark grey blazer with no buttons. It is Zenana brand.e
measurements

Measurements:

S: chest 38”, hips 42”, length 29”, arm width “14”

M: chest 40”, hips 44”, length 30”, arm width “15”

L: chest 42”, hips 46”, length 30”, arm width 16”
XL:chest 44",hips 48",length 31",arm width 17",