dogwood or other long thin pruning for weaving (Thorpe St Andrew NR7)

I’m making a quite large installation/ sculpture this spring and need to make an attractive structure to support it. Looking for 2 ft to 6 foot lengths of pliable wood. Dogwood needs weaving while fresh, so I’m asking all gardeners cutting back their stands/ shrubs soon to let me know, and I’ll collect. Many thanks.