Dressed in LALA Black and brown Checkered Cardigan sweater

Stylish checkered cardigan by LALA. Features black and brown pattern. Button-up front. Cozy and chic. I bought it on here where the seller advertised it was a medium. These sweaters are supposed to be pretty oversized and this is not an oversized medium (no tag to confirm) so I think this is actually is a XS or S. It fits me just fine, just not oversized at all which is what I was expecting with this brand. Would be oversized on an XS person and slight on a Small too. Really sad since I LOVE this sweater. Looks brand new!