Plato's Closet review: lululemon tank top

This product was suppose to be 90% off clearance. It was stained and had the security tag removed, along side a second lululemon shirt. One was missing the yellow clearance sticker. One I paid 90% off for the other one that was missing the yellow sticker I was charged full price. I know they removed the steal protection and placed the items on clearance. But I was over charged. The assistant manager working today argued aggressively with me, saying someone must have forgot to put a security steal protector, and had been tried on, and coincidentally been tried on and someone must have got make up on it and put it on the sales rack. I know she is wrong and they intended to put it on the clearance rack! The security protector was removed! All Lululemon has a security tag. So I got ripped off 17$. Very disappointing and bad business practices. Very upset. She even lied about the dates, in the code on the tag.