These adorable flower shaped buttons are free during Sale-a-Bration with a $50 purchase. I saw a card where someone made them into flowers and had to copy the idea.
The card base is 4x4, so a little smaller than traditional cards. It's made with textured white cardstock, which is wonderful for clean and simple cards. The sentiment is from Trendy Trees. The stems are from Baby Blossoms. The "thread" on the buttons is actually super skinny strips of cardstock.