The sunglasses that you'll be feeling the most stylish in this summer? It ranges from both romantic style and socialite style oversized frames, safari influenced in neutral and tortoishelle hues, decorative perspexes such as marbled and mottled, and also sleek metallic finishings, with 1970's vintage inspired frames and Ray Ban Wayfarers also still very much what's in fashion right now.

To assist you to discover your new look for summer, OPSM have teamed with What's What and are giving away ten pairs of designer sunglasses from leading international labels including Prada, Dolce & Gabbana, D&G, Ralph, Persol and Ray Ban.

Entry is simple. First find your favourite style of sunglasses from this story, taking note of the label and style number. Then head to the OPSM competition entry page, fill out the entry details, using your favourite sunglasses style information for the competition codeword, and answer in twenty-five words or less what kind of adventure you would like to have in your exciting new pair of sunglasses. Terms and conditions apply.