Lululemon Burgundy Racerback Jersey Knit Tank Top sz 4?

Lululemon Burgundy Racerback Jersey Knit Tank Top sz 4? **The rip tag has been removed. The listed size is an estimate based on the measurements. Please use the provided measurements to determine fit.** I'm not sure what style this is. Stretchy jersey knit fabric. Great pre-owned condition. No stains or holes. The fabric has light wash wear. Approximate measurements laying flat: Pit to pit: 14.5“ Length: 21.5“ Open to offers! Let me know if you have any questions!