The Perennial Essence Designer Series paper makes it easy and simple to make a beautiful card! It is on page 108 of the 2019-2020 Stampin' Up Annual Catalog.
Here's the card and envelope I made:
I have added a daisy blossom made with the Medium Daisy Punch, and flower stamped with a stamp from Magnolia Lane stamp set.
Card base - Old Olive 11 x 4 1/4 scored at 5 1/2"
Mat layer - Petal Pink, 5 3/8 x 4 1/8
DSP - 5 1/4 x 4" for card and 2 1/2 x 6" for envelope flap
Tag - 4 x 4 piece cut with Stitched All Around die
Daisy - Petal Pink and Vellum scraps
Memento Black, Petal Pink Light Stampin' Blend, Mossy Meadow Dark Stampin' Blend
Gold Faceted Gem
Medium Daisy Punch, Liquid Glue, Mini Glue Dots, Stitched All Around Dies