If you're far away from a power source or don't want to fuss about with plugging things in, you can use these solar light strings throughout the evening outside.
Viburnum Tinus hedge
Repined from someone. Love it! Hope I can talk my future father in law into making this
How to Make a Large Arched Trellis
clematis on arbor over simple gate
3 d fowers in a watering can simple beautiful - Google Search
The Fatal Gift of Beauty
entry to outdoor party. love.
20+ Ways to create vertical interest in the garden with arbors, trellis, obelisks, and more. Simple archway for climbing clematis.
Three Piece Wedding Arch Chuppah /Birch Poles by blueskiesforever