Learn how to make the most adorable Girls' Valentine card box ideas and download the coordinated free Valentine printable cards. Your little girls will just love our Unicorn, Mermaid, Rainbow and Cupcake Valentine Card Boxes! Grab a few supplies and get to making these simple DIY Valentine cardboxes with your girls.

This colorful Valentine's Day Box is over-the-top fun and will brighten everyone's day and create magical memories. Foam board makes the base of the rainbow along with a medium-sized box covered in cloud paper. Download the Free Printable Rainbow Valentine Tags here and attach them along with adorable rainbow lollipops for a colorful treat.
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Love is sweet and so is this adorable DIY Cupcake Valentine's Day Box. Pink tissue paper and a Styrofoam ball become the base of the cupcake. Pom-poms and adhesive hearts make for fun sprinkles. Download the Free Cupcake Valentine Cards here and attach to cute plush cupcakes and cupcake lollipops.
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Looking for the Purr-fect Valentine's Day Box? This DIY Cat Valentine's Day Box is the perfect card holder for your little cat lovers. A medium-sized box and a heart shaped cat’s face are at the base of this Valentine card box idea. Little adhesive hearts adorn the cat to make it super adorable. Be sure to download the Free Cat Valentine Card Printables here!
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Your little princess will just adore this majestic Castle Valentine Card Box. A large white box and the Knight’s Castle Cupcake Stand make the base of this card box. Embellish with self-adhesive hearts and jewels. Be sure to download the Free Magical Valentine Printable Cards here!
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Turn a plain card box into a magical unicorn using simply supplies like colored paper, scissors and glue. You little girl will love using this Unicorn Valentine Card Box for their school party this year! Be sure to include the adorable plush unicorn too. Download the Free Unicorn Valentine Card Box template here!
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Turn this plain box into a bright and fun cactus using green paper, pink foam heart stickers. How cute does this look with the cactus Valentine pencils and plush cactus?! Download the Free Cactus Valentine Card Box template here!
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What little girl doesn't love llamas? This Valentine card box is a must for your child's school Valentine's party! Use our free printable template to make this adorable Valentine's box. Cute green grass and a pink llama will be the talk of the party! Download the Free Llama Valentine Card Box template here!
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Have a little girl who loves to dress up as a mermaid? Well then this is card box is a must make for Valentine's Day! This Mermaid Valentine Card Box is easy to make thanks to pre-cut paint chip circles that act as colorful scales. Attach to a plain card box and your Mermaid is complete! Add in the perfect handout with these adorable Mermaid Stampers. Be sure to download the Free Mermaid Tail Printable Template here!
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Is your little girl in on the anicorn trend? If so, she'll love this adorable Caticorn Valentine Card Box! Easily make this Valentine card box using our free printable template for the Caticorn’s face. Using paper, cut out the Caticorn’s nose and whiskers. A unicorn horn transforms this cat into an adorable Caticorn. Be sure to add in these adorable anicorn characters! Be sure to download the Free Caticorn Printable Template here!
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Your little girl will go nuts for this simply sweet Narwhal Valentine Card Box. Using cardstock, trace our free printable template to easily make this DIY narwhal. Attach a unicorn horn to add a fun anicorn flair. Add in these plush narwhals for the perfect Valentine handout! Be sure to download the Free Narwhal Printable Template here!
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What little kid doesn't love donuts? Then this is the perfect Valentine Card Box for the little girl with a sweet tooth! Make this darling card box by adding to a plain card box using cardstock paper to make the shape of the donut and colored sprinkles. Add donut plushies and donut pencils for the perfect Valentine handouts.
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