A pretty good article on the addition of “Complete The Look” to the “Shop the Look” pin identification feature.
“Complete the Look leverages rich scene context to recommend visually compatible results in Fashion and Home Decor Pins. Complete the Look takes context like an outfit, body type, season, indoors vs. outdoors, various pieces of furniture, and the overall aesthetics of a room, to power taste-based recommendations across visual search technology.”
Sure to give you ideas as it seems that Pinterest is keeping up front with product discovery and identification.
And if you wanna go 
deep.
