Tank top is "a bit low"

So, I made a comment about wanting to get more of a certain style/brand of a tank top I have, to which my younger sister replied "it's a bit low" in terms of the neckline...

😒

Like, it's not like I have a huge bust (32 C), and I don't wear push-ups or pull down the top to try and attract attention there...

Oh, and I forgot to mention when I first posted, but I asked my mum cause I was baffled that my sister thought the neckline was a but deep, and my mum agreed with my sister...