What I don't like much:
On clothing, I don't like ruffles, neon colours, denim skirts worn over leggings and paired with sneakers.
For makeup, accessories, etc, I don't like nail art that much (and the other "nail trends" as well), anklets, SHUTTER SHADES (my goodness), and using black marker to "stylize" converse sneakers.
What I like a lot:
Bodycon dresses, clothes with beautiful and sophisticated prints (not paisley ones, sorry), athleisure (so yes, I do love yoga pants), maxi dresses (even though I'm short), and turtlenecks.
Also, the classic french tip nails, aviator sunglasses, and the new era of Adidas sneakers. :)