Zara is a great place to pick up modern and trendy pieces at discount prices. They have a huge selection of clothing - from dresses and skirts to jackets, pants and even shoes. I love this place for staples like tank tops for $10 and dress shirts for $25.
They also carry a line of higher end clothing that is a little pricier but made of good quality materials and more sophisticated cuts. Personally, I prefer Zara to H&M because although it's slightly pricier, the quality of the clothing is MUCH better.
However, because this is a discount type of clothing store (and it's also unisex) you'll have to deal with picked over racks and tables of clothes - especially at this location. But if you love a good discount, this place is definitely worth it.