Anniversary card

Over the weekend, I made a card for my parent's anniversary. I raced to get it finished as I thought it was on the 8th Aug but then found out it is not until the 18th!!! Ooooops, never mind! Got it out of the way now lol! Here's my finished attempt, not sure if I'm 100% happy with it. Think something looks missing but can't think what so going to give up trying :)

I would like to enter this into the following challenges;

bunnyzoescrafts easel-cards
trimmiescraftchallenge anniversary