I started by selecting two complementary DPs from my stash (new resolve to stop hoarding and start using!) Then, with the pennant idea in my head I reached for Perfect Pennants to help with the sentiment. Wish I had the matching nesting dies but I don't so thesewere cut by hand.
A few fussy cut flowers, stamped using the two stamp method- they are from my newest stamp set, Jars of Love. I've just sprinkled them around.
I stamped the inside with a plain sentiment from Best Dad Ever and added three more flowers to tie in the design on the front.
Finally, I added a liner to the envelope using the matching DP ( remember my pledge to use it up??).