I would wear low cut shirts more often too lol, if I didn't have an ugly chest. I love the size of my boobs, but it does me I got no cleavage at all. I'm also skinny and pale, so my flat upper chest (the part half of women's clothing shows these days) is pale, transparent, lumpy from my ribcage, and has blue veins squiggly all over it.
I love tight shirts that show off the waist, hips, and breasts, but they have to cover my upper chest. I'm way more comfortable showing off my stomach.