Zara is such a great brand, having something for almost everyone.
I agree. Do you think Zara is an eco-friendly brand?
Zara has made many efforts to be eco-friendly beyond just their clothing.  Even their packaging is 100% recycled.
I think they are still promoting the mass consumerism that feeds into fast fashion, and is inherently unsustainable.
They released information that by 2025 they will have all of their collections made 100% with durable fabrics..
That is a great step toward sustainability in the fashion industry, I am happy to hear that. 
All the linen, cotton and polyester they use will be using will be organic or recycled and that is 90% of their materials.
Would you recommend shopping at Zara?
I would recommend shopping there, but specifically during their twice a year sale to make the most of your purchases.
The Company roughly makes over 450 Million items per year, so there are plenty of options to choose from during theirs sales.
Not only can you score good deals on their clothes during the sales, but they also have awesome deals on their jewelry and accessories.