HAYDEN Los Angeles Long-sleeved tunic top

Heather grey long sleeved tunic top with a keyhole back and lace up detail on the hips. This could be classified a sweater, but it is thin and light weight. It is new with tags. However, the price tag is missing, but the designer tag is present. Approximate measurements: 28 1/2” long 21” long sleeves 20” across the bust