NWOT Saks Fifth Avenue Light Blue Wool Sweater, Sz SP, fit M

Saks Ice Blue wool sweater Size is VERY roomy SP, but I think this fits like a medium if you like your clothes fitted. I would say the equivalent of a size 6 Purchased last year without trying it on, took off the tags, and then found that the sizing is off. My loss, your gain! Fabric content is 95%, 5% PBT Measurements: 17” pit to pit, 25 inches shoulder to hem