I have been known for being quite a snob when it comes to faux greenery and florals.
I find that if not carefully picked a lot of them will look like plastic flowers you find at the gravesite. It just feels stuffy and old somehow. I'm sure that is not the feeling you are going for.
Finding realistic floral arrangments could be very expensive. Let me just tell you, if you are to buy this made... it will cost you around $300, give or take.
Jenny Komenda is a wonderfully talented designer and a friend of mine (well, she doesn't know that, yet) I would highly recommend you to follow her. She is just so relatable.
A few months ago she did a wonderful presentation of faux greenery.
So here is awesome DIY, I hope you get to make one of these beautiful things for your home.