All pulled from my Pinterest boards.
DIY wrap bracelet from Honestly WTF
DIY pop-up cards from Oh Happy Day
Long streamer decorations from Style Me Pretty, I like that these are fairly simple and very striking
Edible flower in a lollipop from Sprinkle Bakes
Put a marble in balloons to keep them hanging upside down, from Bayside Balloons (Website not available as of the moment I typed this.)
Hanging copper gutters as planters from Martha Stewart, we could use this one on our deck