Measure and cut 2 card stock triangles for each tree; ours are 8 by 12 inches (base by height), 11 by 17 inches, and 9 1/2 by 12 1/2 inches. Measure and mark base on card stock. Find midpoint; measure from midpoint to height.
Using ruler as a guide, run bone folder along vertical center line to crease each triangle; fold in half.
Apply glue along outside edges of triangle's centerfold; press together until glue sets. Stand up each tree and let dry.
Working 1 side at a time, apply small dots of glue and attach sequins and paillettes in desired colors and sizes. Let dry.
Several pieces of 11-by-17-inch pearlized card stock, 120 lb., in Quartz, paperpresentation.com
Craft ruler, marthastewartcrafts.com
Craft knife, marthastewartcrafts.com
Bone folder, marthastewartcrafts.com
Tacky white glue with a fine applicator
Assorted loose sequins and small paillettes
Cut from pearlized card stock, the trees are trimmed with loose sequins and small paillettes.