Similar pants here: River Island Tropical Palm Ankle Grazer Jean
I bought these pants from Zara two months ago and have been dying to wear them. It took me quite a while to choose what to pair them with but I decided to not go pattern-crazy (a leopard print blouse was an option), yet not too boring (white or black top). In the end I picked a red tank top from Bershka. I actually Stumble Upon-ed the turquoise + red combo on a interior design blog (http://www.houseofturquoise.com/2009/10/turquoise-and-red.html). I had never realized the two complimented each other so nicely!
If you own a busy piece of clothing, my tip/challenge for the summer is to be a little different and to wear it with another color or print. You may discover a whole bunch of new outfits!