I love bright colors! They are just so happy and they brighten up any situation and especially any layout!! Misty's kit Kaleidoscopic is full of bright happy colors and fun elements that are perfect for all those "Happy" layouts and photos you have!! It is one of my faves! And it also has a coordinating set of glitters that you can buy to go with it! So go check it out! Preview linked store. Here is a layout I made with this fun kit.
Have a great day and Happy Scrapping!!