I am a size 0-2 US.
Fit-wise, topshop's the best. Wear and tear is good, too. But for the price it's just okay. Numinipis in time.
Quality ng fabric, Zara all the way. I have tank tops from Zara na 8 years ago pa yata and they still look like new. Kaso lang even the smallest sizes are still a bit big for me.