You can go to craft store and make one with silk flowers that you can match to your decor Usually they will have very large beautiful floor vases that would be nice for an entrance do you have. Michaels. Pat catans. Or hobby lobby. Near you? All are good
I will recommend that you visit the Rustic Bouquet where they have all categories of fresh flowers that are well arranged and offer local delivery to the surrounding areas. Use this site to learn more. http://www.flowersbyrusticbouquet.com/.