Really, these look like they might take some time, but they're a breeze to make! Especially if you make several of these flowers up beforehand and just keep them handy, ready to spring into action. If you missed it, the flowers are easy to make (really!) and you can make them in a variety of paper or cardstock. I like to use an old book, but I also used some double sided dsp (the bottom pic is Raspberry Tart from Stampin' Up) and loved the results. The hard part??? Choosing your favorite ink color, You can click here <----- to get the skinny on the flowers.
These are pre-cut 3 x 3 notecards in textured cardstock, but they're easy to cut - just cut 6 x 3 in and fold in half - from your favorite card stock! You can get 8 of these lovely notes from a sheet of 12 x 12, and Stampin' Up sells little envelopes that match these perfectly.
The sentiment is from Warm Words (retired) but there are a ton of sentiment sets you could substitute.