Is this kind of dress pretty good for a farewell party?

i'm a girl 13 if that helps :D it's a farewell party of my friend's in a restaurant :)a href="http://www.macys.com/catalog/product/index.ognc?ID=480555&BannerID=PD446&PartnerID=LINKSHARE&LinkshareID=neQRQBqOKtQ-9wIi6peGpxj_0zpMjYNhWA" rel="nofollow"http://www.macys.com/catalog/product/ind…/a