Lululemon Razorback workout top size 10

Lululemon workout top, I believe it is size 10. I bought it used, and the tag was ripped out. I typically wear size 8, and it’s way too big. It is blue with black polka dots and splashes of yellow in between. Super cute! Excellent used condition. Posting measurements so you know how big it is for sure. 16 inches across the chest. 28.5 inches long. 20 inches across the widest part at the bottom. No rips, tears, stains, holes, etc. any questions please ask!