A week ago I went to Barcelona. If you've never been there, just go.. now! This city is so amazing! It's not only a cultural, commercial and mediterranean capital, but lets not forget, it's also a major fashion capital!
Another big plus, popular retail shops like Zara, Bershka, Mango, Pull & Bear, Stradivarius,.. are all Spanish, which means they're almost 30% cheaper than in Belgium!