Vintage Aspire blue tropical floral athletic tank top size M/L

This is a super fun vintage blue and orange floral tank top from Aspire. It has an athletic feeling elastic/stretch material with a built in shelf bra and a slight cropped style. I typically wear a small, I couldn’t find a size, and this feels like it would be better for a medium or large. Approximate lay flat measurements: Pit to pit: 16” Length: 19” Bundle with other items from my closet for bigger savings! :)