Sienna’s 12th Birthday – Preppy Pink Theme

August 23, 2022

We celebrated Sienna’s 12th birthday last weekend! She wanted to invite her closest friends and have a “Preppy Pink Party Theme” It’s the theme I didn’t know I needed! haha. Sienna had to explain the preppy pink vibe she wanted but I was 100% on board because it was CUTE! We had the basics needed like cow print, disco balls, PINK stuff, smiley face hats, water bottles and pink cowgirl hats(on cupcakes). It wouldn’t be a party for Sienna without some taki’s either. We had so much fun putting together this party for our tween and hope you enjoy checking it out!

We started the party at our house…with some yummy party food (Sienna picked it all!) an activity, games and photo fun! Then, we headed to the pool.
You can see a video of the party fun here – Sienna’s 12th Birthday Party: Preppy Pink Theme.

Sienna told me colors and patterns she envisioned for her photo op area and I ran with it! I got some cow print balloons, 4d disco ball balloons and silver star balloons off amazon. I got all my pink shades of balloons at Hobby Lobby. (Pulling from different sets.) I also had this garland set I had gotten off Amazon-I picked out a few of the shades from it to use. I hung up some rose gold fringe curtains to start off the backdrop. It was a 3 pack and fit perfect. For the garland I just strung them up with the balloon tape that comes with the garland kit. I attached it, in multiple places, with balloon string to our photo backdrop stand. PS. This is the balloon pump I use- can’t live without it!
The girls loved the disco balls and we used a couple as props for photo time. I LOVE the stars I got off amazon…we still have so many! (I feel like they would be cute for halloween decor too.)

The girls had fun taking photos and goofing off! I love how the sunroom shines in this space…I don’t think I can ever decorate this room “normal” because we use it so often just for this haha.

For the treat table decor we wanted to do something with pink crepe paper streamers! I got two colors at Hobby Lobby and another Pink at Target.
I found the cute yay balloon in cursive on amazon and strung up more of the silver stars around it.
To make the pink streamers I just layered strips and taped them up in layers to the ceiling. I’ll try to do a tutorial, one of these days, to show exactly how I did it! I love how it turned out!

The Treat table food was ALL SIENNA! Of course we had Taki’s. She also picked out her other favorite things: macaroons, margarita pizzas, watermelon, cupcakes (with cute pink cowgirl hats) sugar cookies and chocolates. For her cake, Sienna chose her favorite strawberry shortcake ice cream cake and we put some cute disco balls on it!


We set up our kitchen table for the girls! I put out a pink ombre tablecloth from Target. Each place setting had a disco ball plate, pink smiley face hat and clear milk carton water bottle. Across the middle of the table Sienna put the game she made on Canva. It was a how well do you know me game and she had a pack of gum for the prize. It was silly fun! We also put out vinyl stickers that the girls used to decorate the water bottles! It was so cute seeing the girls grab their hats and water bottles when they headed to our pool.


After the house fun we heard to the pool! One of the things we HAD to get for the party was a jumbo unicorn float...I mean it just was a must. ;)

It was such a great day seeing Sienna and her girls have fun together! Funny story – Sienna had gone into my closet and pulled out this dress and put it out for me to wear. haha. She was so cute coming downstairs in the pink dress we had gotten at the mall for her, paired with her nike socks! Preppy Pink theme on the dot. This girl has more style than me. ;) I love you Sienna!

Thanks for stopping by to check out Sienna’s 12th Birthday party! You can see more of our celebrations here – PARTY PAGE.
You can also connect with us over on Instagram! We have more birthdays coming up and I always am sharing the prepping over there- @athomewithnatalie


  • Paige Westley
    August 24, 2022 at 10:50 am

    This is SO CUTE! I love all the pink stuff and the hats I bet this day was a blast! The pool is my favorite place! I cant wait to have kids and have fun parties like this!

  • Leah
    August 25, 2022 at 1:08 pm

    Hey this is a great post!