Pink And Brown Decorations Sage Green, Pink And Brown Wedding Colour Theme. Any Ideas?

Sage green, pink and Brown wedding colour theme. Any Ideas? - pink and brown decorations

I need help please!
I am married and have reception and garden party. I use chocolate brown belt, and I am wandering how can I sage green and pink in the facility.
I was thinking of pink flowers and arches of balloons, sage green and brown. Are they right? nobody has done color? Also thinking somewhere, including gold or campaign. Is that too much color? Or that blends well with the safety belt and brown runner? Thank you very much