Shorts: Vintage Levis (more here). T.Shirt: C&C California.
Sandals: Saint Laurent (more 'barely there' sandals here)
Clutch: Zara.

Perspex bags are clearly having a moment (ha!). I snagged this one from Zara. It seems to be sold out online but for those of you with a bigger budget the Charlotte Olympia perspex clutches are an excellent choice. She was one of the first to hit that trend. See me with my Charlotte Olympia 'Bruce' clutch back here in 2011!