Iconic shoes : Tribute by YSL

YSL is the brand behind one of the most iconic shoes of today: the Tribute pump, with its sweetheart-shaped cleavage, bold platform, and vertiginous spindly heel
Like any iconic shoes, it has many variations, including this brogue-inspired suede version. 
The Tribute sandal, giving you the same height with more vent; the black and navy versions 

source:theshoeblog, thevoguediaries