Prepare and roll out dough. Cut cookies into flower shapes. Bake and cool. Ice smooth with buttercream.
Using Lace Border Insert, cut six strips from the long side of Bright Pink Sugar Sheets!. Using Rotary Cutter, trim strips to 1/2 in. high.
Cut one strip into a 3-piece group of 4 1/4, 3 1/2 and 2 1/2 in. strips. Repeat for each petal. Form a loop with the shortest strip by attaching ends with piping gel. Repeat for a medium loop and a large loop. Place one 3-loop design onto each flower petal. Press gently into icing to make sure loops are secure.
Using smallest Layered Circles Cutting Insert and Bright Yellow Sugar Sheets!, cut a circle flower center for each cookie. Attach to petals with piping gel.