Reuse an old baby gate as a trellis. If you don't have one in storage they can often be found at garage sales and thrift stores. This is a page about using a baby gate for as a garden trellis.
If you have an old fashioned brass or metal bedstand, upcycle it into a different kind of bed. Using a head and/or footboard in your garden beds will add a touch of whimsy to your yard.
There are so many reusable and repurposable items that can be incorporated into your garden as decorations or as functional items such as a trellis. This page contains some ideas about how to make a trellis out of an old box spring.
When choosing a trellis, select one that complements your garden and is also made of appropriate materials and designed to provide the best support for the plant that it will support. This is a page about choosing the right trellis.