The phrase "snowflake pattern" refers to the unique shape and design that snowflakes have. It represents something that is intricate, delicate, and one-of-a-kind. Full definition
I remember evenings in the downstairs den snuggled in front of the fire under an afghan, looking out windows frosted over with snowflake patterns of ice and listening to my favorite Burl Ives album. (jillianlauren.com)
9 Snowy settings: Create the perfect holiday table covering by cutting snowflake patterns into a white paper runner. (styleathome.com)
From left to right, top to bottom: Peppermint Sugar Cookie Snowman Zippered Snowflake Pouch Crocheted Winter Gnome Crocheted Snowflake Pattern Winter Princess Pearl Necklace Safety Pin Ice Skates 15 Winter Boredom Busters for Kids Winter Party Favors Gold - Brushed Pine Cone Ornaments (you're here!) (thinkingcloset.com)