Push up bras and round-toe pumps (or any other kind of shoe for that matter).
It’s seems like recently many women my age or younger have opted out of wearing push up or cleavage enhancing bras for wireless models or bralettes While I do find them practical for certain clothes that require less support or simply don’t fit well over padding, the opposite is true for other tops/dresses. So I will continue to wear them when appropriate.
As for the shoes, I am seeing round toes practically disappear from shelves in favor of square or pointy ones. I’ve never been a fan of pointy toes. I feel like there are enough pointy, sharp edges on my skinny body and this kind of shoe only accentuates them and make my legs look even thinner… but in a bad, awkward way. With a body that’s somewhere in between and inverted triangle and a rectangle, I’ve heard conflicting advice about my legs and chest (show them off, they’re your best features versus minimize/hide them, they throw off your proportions) and as someone who’s technically “petite” at 163 cm (5’4) I’m supposed to be “visually elongating” my body with “tricks” such as pointy toes, even though I often find myself having to convince people I’m actually that short. So the round toes aren’t going anywhere.