A 1st birthday is a big deal in every child's life. A year of big milestone events have gone by and there's so much to celebrate and share with family and friends.

Picking a theme can be quite daunting. So, to help you sift through all of the party themes, here on CatchMyParty.com, we've rounded up the 19 most popular girl 1st birthday themes to help you plan the party of the year!

Getting through that first year of a new baby can be tough and exhausting, so it's definitely a big deal and a time to celebrate. There are so many popular boy 1st birthday party themes out there which can make it quite challenging picking out the best one.

So we've rounded up the 12 most popular boy 1st birthday party themes at Catch My Party to help you choose the perfect one for your son.

A baby girl 1st birthday is such an important celebration in your daughter's life and deserves a party to remember with family and friends!

To help you plan a fabulous 1st birthday for your daughter, we've come up with the 13 best girl 1st birthday party supplies.

Nothing is more exciting than planning your daughter's 1st birthday party. It's the first time you'll be celebrating with your family and friends, so we want to help you make it as memorable as possible.

To help you with all the planning, we've rounded up the 20 most beautiful girl 1st birthday party invitations. Enjoy!

A boy's first birthday is such a milestone.

Here at Catch My Party, we know all too well just how much love and hard work goes into preparing for such an important celebration.

Hope this New Year is treating you well! Thank you to everyone who added their wonderful parties to CatchMyParty this week! As always, it's an honor to share your fabulous ideas with the world.

If after seeing the The Last Jedi you're planning a Star Wars birthday party, then you really don't want to miss this amazing Star Wars 1st birthday party!! It's got everything you could wish for and more...