Gold with Fusia Flowers! To stay within budget, try crafting smaller items, like centerpieces. These spray-painted glass bottles look gorgeous as simple vases for individual blossoms. See more at Wedding Chicks.
Tutorial: DIY Tissue Paper Pom-Poms this tutorial is pretty good. Use square sheets or tissue for a rounder Pom Pom. Tie the middle with ribbon and tied several on ribbon and hung them for a backdrop. Use thin tissue paper and fluff gently.