What colour shoes can match midnight blue bridesmaid dresses?

What colour shoes can match midnight blue bridesmaid dresses?

My best friend is getting married and has asked me to help her coordinate the bridesmaids dresses, shoes and purses. The colour scheme is midnight blue (the dresses) and hot pink (the flowers). Originally, she wanted ivory shoes/purses but now she’s not so sure.
The wedding is in August, will silver be considered too much of a “winter” colour?

source: http://answers.yahoo.com/question/?qid=20090929134547AAN52Bb