Still feeling the cold, I got further inspired by the hot summer colours at Stamp, Ink, Paper this week.
After a bit of experimentation, this is where I ended up.
And it does indeed fold up nicely to envelope size.
Update: Delighted to be a winner at Stamp, Ink, Paper!
Card: Whisper White, scraps of Old Olive, Tangerine Tango and Daffodil Delight
Stamps: Papillon Potpourri, Petite Petals, Timeless Textures, Endless Birthday Wishes
Inks: Tangerine Tango, Daffodil Delight, Old Olive
Other: Elegant Butterfly and Bitty Butterfly punches, Candy dot and brad base, linen twine, dimensionals.