The North Face Athletic Top built-in bra Yellow

The North Face Athletic Top Built in bra Straps cross in back Yellow, grey, blue, and pink palm tropical floral pattern I don't see a size tag, however there are care tags and authenticity tags on the side interior so I measured the top as best as possible with it laying flat: Approx. 18" from armpit to armpit 17.5" from middle of chest to bottom of shirt down the middle