Birthday Party Supplies

Our kids birthday party invitations are available in over 50 fun party themes featuring children's favorite sports, activities, and interests. Add matching thank you notes, favor bags, and a personalized birthday T shirt to complete your child's birthday party theme.

Customize your party items by choosing the skin & hair color of the cartoon child! 

BROWSE BY:

Gender

Rock Climbing Fill in the Blank Thank You Notes - Boy

$ 9.99

Roller Skating Birthday Party Favor Bag - Boy

$ 1.75

Rock Climbing Birthday Party Invitation - Boy

$ 1.35

Pool or Swimming Favor Bag - Boy

$ 1.75

Hockey Skate Party Favor Bag

$ 1.75

Frog Birthday Party Favor Bag

$ 1.75

Firefighter Party Favor Bag - Boy

$ 1.75

Bowling Kid Party Favor Bag - Boy

$ 1.75

Baseball Kid Party Favor Bag - Boy

$ 1.75

Swimming Boy Favor Bag

$ 1.75

Gymnastics Birthday T Shirt - Boy on Bars

$ 16.99

Pool or Swimming Personalized Birthday T Shirt - Boy

$ 16.99

Babys 1st Birthday Favor Bag - Boy

$ 1.75

Soccer Kid Thank You Note Card - Boy

$ 9.99

Rock Climbing Thank You Note Cards - Boy

$ 9.99

Karate or Martial Arts Boy Thank You Note Cards - Kick Design

$ 9.99

Water Slide Fill in the Blank Thank You Notes - Boy

$ 9.99

Fill in the Blank Thank You Notes - Sports Ball design

$ 9.99

Playground Park Fill in the Blank Thank You Notes

$ 9.99

Mini Golf Fill in the Blank Thank You Notes - Boy

$ 9.99

Tennis Racket Birthday Party Favor Bag

$ 1.75

Tennis Boy Birthday Party Favor Bag

$ 1.75

Pirate Birthday Party Favor Bag

$ 1.75

Hockey Player Birthday Party Invitation

$ 1.35

Hockey Player Birthday Party Favor Bag

$ 1.75

Football Party Favor Bag

$ 1.75

Airplane Pilot Party Favor Bag

$ 1.75

Swimming Boy Thank You Notes - DIGITAL FILE

$ 6.00

Swimming Boy Party Invitation - DIGITAL FILE

$ 12.00

Swimming Boy Fill In the Blank Birthday Party Invitations

$ 9.99

Cartoon Family Thank You Note Cards - Boy

$ 9.99

Tennis Kid Birthday T Shirt - Boy

$ 16.99

Planning your child’s birthday party can be a stressful time for parents. Let us help out with that stress! Mandy’s Moon offers a wide selection of adorable birthday party themes. For each birthday party theme you can order personalized birthday party invitations, personalized birthday party thank you notes, personalized birthday party favor bags and a personalized birthday t shirt especially designed for the birthday child! Personalized party invitations, note cards, favor bags and t shirt will all match your birthday party theme. Some of our most popular designs for the birthday girl include ballet or dance, gymnastics, ice skating, princess, dress up, cheerleading, fairy,mermaid, tea party, and unicorn. Boys will love pilot, fireman, construction, pirate, race car, and space or astronaut personalized party invitations. Boys and girls both will delight in sending out personalized birthday party invitations for karate or martial arts, mini golf, roller skating, water slide, swimming, skateboarding, rock climbing, bounce house, barnyard or petting zoo, beach party, dino, safari or jungle, camping, horseback riding, baseball, soccer and other sports. There is no limit to fun personalized birthday party invitations at Mandy’s Moon!