Simply One Of A Kind—Stencils from Memory Box. The Distress inks used were Shaded Lilac and Chipped Sapphire for the flowers and Iced Spruce and Bundled Sage for the foliage. The sentiment is from Simon Says Stamp. The grasses are stamps from Inkylicious.
Use tape and/or glue to place paper rose petals to tightly hug the center, staggering smaller petals above the larger. Make sure the curl and printed side are both facing down. There is a link to the template, plus a step-by-step tutorial, on the page.