i love this idea for your arch! just buy two really old doors and then connect them with a piece of plywood so it will stand and then cover the wood with flowers. Then the doors could decorate the home afterwards.
Just saw this bouquet from Swallow's Nest Farm, at Nubeena - This was not at all what I was thinking flower-wise originally, compared to the very structured David Austin roses theme, but love to support locals - done!
Swashbuckle The Aisle: Enchanted Forest Themed Wedding, never thought of adding the moss to it, so cute to have hanging in trees for an outdoor wedding or reception, very woodland rustic. Could also work for Alice in Wonderland themed wedding.