These origami flowers from Etsy Shop Llillard Designs seem to have the right balance of sharp angles and rich paper colors. They're fake in a playful, not-too-serious kind of way. After searching for more info, we found DIY instructions for making your own…Called "Kusamada Flowers," they're a specific shape often used for gifts in Japan. For a step-by-step tutorial, check out this link from Cut Out and Keep.
If you're not an origami master and you want to avoid papercuts, buy your own set straight from the source. Llillard Design's flowers come in a range of lovely colors and run about $15 for a bouquet.
Photos: Llillard Designs