Maria....You can use any basket you might have and chain connected to at least 3 area will hold it. Add a brick of floral foam which needs to be glued to bottom of basket. Then pick your flowers and cut to size you want and stick in foam. It can be vine, flowers, greenery, anything you like. Good luck!
Always remember this when creating any type of flowers in pots...you want a thriller, a filler, and a spiller...in layman's terms you'll need something tall and eye-catching, then you need something that will fill the pot (something short and wide) and last you'll need some type of vine (ivy,Vince,etc) something that will hang down....p.s. real plants are so much prettier and to watch something you planted grow is so rewarding...hope this is helpful...
In my experience, you just keep adding flowers until you love the way it looks.