I was looking through another blog about style, and came across this one from www.inthisinstance.com She did a whole post on yellow shoes. What do you think under your dresses?
{Click on image to go to shoes on ShopStyle}
And also on ShopStyle, there is a nice variety of styles for yellow heels...
{Click on image to go to shoes on ShopStyle}
I found a few others on different sites that were also pretty cute...

{Stuart Weitzman, Ras
, DKNYC
}
For yellow, I am finding the cutest shoes as flats and often those are the hardest to find... so if you are looking for cute flats in yellow it is apparently a great season for you!