Lululemon workout top grey & yellow

Lululemon grey & yellow workout tank. ****Please note the size says 6 but it fits more like a 4 so I have put it as a 4****. I have this top in another colour and it's the same fit. There is a small mark on the back at the bottom (pictured) I believe it will come off in the wash. And an absolute tiny snag, very unnoticeable in the front (pictured). GUC.