Cream/Gray stripe Power Y tank

Reposhing this item I purchased Unsure of the size -no tag, previous seller said size 4, but that’s what I wear and it’s too small to even try and get on. I cannot find a dot tag or even a lulemon insignia dot so I’m not sure that this is authentic. I’d say purchase only if you’re usually an XS or XXS. Questions? Leave a comment below!