Pulling off head-to-toe iridescent pieces may seem OK in an '80s "Flashdance" flashback sort of way -- but, of course, Rihanna makes it work. By breaking up the shiny crop top, oversized clutch and strappy heels with basic distressed denim, the look stays grounded and casual.

Phillip Lim's Spring/Summer collection epitomized the term "surfer-chic." From the wet hair look to the shiny luxe sweatshirts, these iridescent surfer sunnies made the whole look sparkle like an ocean at sunset.

Louise Roe paired her beehive-inspired dress with an tiny iridescent tote from M2Malletier, the new handbag line celebrities are going crazy over.

Wearing another all-black look, blogger Ari Paige of The Brilliant Flaw makes slip-on sneakers seem much more put-together than casual.