Rare lululemon open back structured boxy t-shirt

This is a really fun piece. Structured fabric in a boxy fit with slightly long sleeves for a flattering cut. Really well made with nice seams. Open back looks super cute with a sports bra and can pair with jeans or lululemon tights. I can’t seem to find the name of this shirt online so it’s possible it may be a special edition LAB piece. Good condition with normal regular wear and has been laundry stripped and is ready for wear.