Racerback tank top

NWOT From Temu, this graphic tank top with Milano is super cute for the summer. the arm holes are way wide for my liking so I would wear another tank underneath or one of those bando bras. lying flat pit to pit it is 28 in with a length of 30 in. it is listed as a size 7x but I bought it roomy and it fits like a very roomy 6X but it wouldn't allow me to put anything further than 5x on the listing