Alternative for down the aisle. I really like these style chairs if we can get them! LOVE the babys breath (simple and cheap)! Vintage Mason Jar Vases for Wedding Ceremony Aisle, Vintage Rustic Wedding Decor, Set of 10 via Etsy
But if the rustic box isn't your style? A wicker basket. A silver tray with lower sides. A glass bowl with moss up the sides to obscure the "mechanics" of the arrangement. A decorative ceramic serving dish. I love the subdued green and white look.