What color should my boyfriends shirt and tie be?

Wondering what color shirt and tie my date should wear thanks!! I have gold glitter heels and like gold and coral jewelry My dress is.......................... http://www.google.com/imgres?imgurl=http://www.cargoclothing.com/Images/Products/2124_a20001ee-8676-45c0-8ef4-e95fbe8416f4.jpg&imgrefurl=http://www.cargoclothing.com/shop/detail.aspx%3Fcid%3D80%26pid%3D2124&usg=__6Kz8dOHCNeG8Wjmhk3wSJsd2YPo=&h=550&w=350&sz=162&hl=en&start=0&zoom=1&tbnid=r7Z7vuXHVWtlpM:&tbnh=139&tbnw=88&ei=lyhOTe2mLInUgAfFzZwl&prev=/images%3Fq%3Dsherri%2Bhill%2B1050%2Bdress%26um%3D1%26hl%3Den%26sa%3DN%26biw%3D1366%26bih%3D677%26tbs%3Disch:1&um=1&itbs=1&iact=rc&dur=357&oei=fShOTYqSHYGclgfY6M3WDw&esq=11&page=1&ndsp=29&ved=1t:429,r:1,s:0&tx=42&ty=58