Are you a real beach baby and do you prefer to spend your summer days in and near the water? Then go for stud earrings that you can easily put in and take out when you go swimming. 
Are you going on a city trip this summer and sniffing culture in a new city? Combine statement earrings with a summer hat and a dress and you're ready to go! 
Are you going on a girls trip this summer and are club nights planned? Spice up every outfit with zirconia earrings and plenty of layered necklaces !