Hi Sarah, do you have afriend who is good at cake making? For my wedding a friend who made cakes for a hobby made a 2 tier, 1 fruit & 1 sponge. I paid for the ingrediants and she made it as a wedding present. she even made sugar flowers to match my flowers, she did a fantastic job. if not buy the cakes from m&s and just lay flowers to match yours on each tier, a single rose or whatever you've chosen. simple and pretty is much nicer than something too ott.