Editor's note: The following is a guest post written by Darcy Miller, celebrations expert and editorial director of Martha Stewart Weddings. With Valentine's Day upon us, Darcy shares some original — and sweet! — crafts she and her three girls put together for the holiday.

With three little girls — Pipa, Ella, and Daisy — who adore all things hearts and sweets, Valentine's Day is always a huge holiday in my house. In fact, I start collecting pink and red materials in early January to prepare. It's the perfect time to surprise loved ones with custom handmade gifts that show how much you care. I always like to involve the girls, and this was a great way to spend time together. Here are some of the sweet DIY gifts we'll be sending with love to family and friends this year.