Yep. I really don't understand how the locals can afford shopping clothes here, 300-400 pesos for shitty 100% polyester or acryl o whatever-horrible-material-dress! The knitwear is mostly acryl as well and cotton shirts just don't exist. I bought socks (20 pesos each pair), wore then 4-5 times and both of them have holes now.
And that's pretty much all the clothing I've bought, I'm rather naked than shop carments that can't be used more than two times.
But! Leather goods. Bags, shoes, belts, wallets... Good deals!