
Best Sellers
Discover the timeless appeal of our signature pieces, designed to stand the test of trends and embrace the spirit of youthful exuberance. Our carefully curated selection showcases versatile ensembles suitable for any occasion – whether it's a playful day at the park, a family celebration, or a cozy night in.
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Lace-Top Ribbed Leggings
Regular price $10.00 USDRegular priceUnit price / per$16.00 USDSale price $10.00 USDSale -
Rashguard Swim Tops (multiple options)
Regular price $28.00 USDRegular priceUnit price / per -
Daisy Swim Sets with Reversible Bottoms (multiple options)
Regular price $45.00 USDRegular priceUnit price / per -
Just One More Chapter
Regular price $28.00 USDRegular priceUnit price / per -
Dreamy Lemon Squeezy Shorty PJs
Regular price $20.00 USDRegular priceUnit price / per$30.00 USDSale price $20.00 USDSale -
Organic American-Milled Coastal Kids Basic Tees (multiple options)
Regular price $32.00 USDRegular priceUnit price / per

SO GLAD YOU FOUND US
At Brittany Hartt Designs, we believe the clothing makes the memory.
Our exclusive prints, timeless silhouettes, and soft, breathable pieces are designed with comfort in mind so your little ones can look and feel their best while making memories that last.
Stay connected by joining our VIP Group for first looks at upcoming drops, early access to sales, and behind-the-scenes peeks into our world of sun-faded, salt-kissed style.

SUMMER SWIM

Reversible One-Piece Swim Suits

2025 Summer Swim
Sun-Safe Splash: Handmade Reversible Swimwear Collection for Kids Dive into a world...
Let customers speak for us
from 110 reviewsShorties have become our favorite for under dresses as well as everyday shorts! Love the surprise with mystery bundles and the value can’t be beat! Brittany always has the best prints and we are always impressed with the quality!

This bundle did not disappoint! The prints were all amazing, and the quality was top notch!

These shorts are just so good! The quality is amazing, and the prints are always awesome!

Absolutely love this suit! The long-sleeve one-piece is not only adorable but built to last—plenty of room for my daughter to grow into it, so we’ll be enjoying it for years to come. She’s obsessed with the reversible design (basically two suits in one!), and the fabric is incredibly soft and high-quality. Plus, it’s perfect for coordinating with her brother. Couldn’t be happier with this purchase!

This rash guard is everything I was hoping for! The material is thick, soft, and stretchy, with a really nice weight to it. The seams are strong and finished beautifully—it just looks and feels like a premium product. Great coverage, great comfort, and great style. A must-have for swim season!

These swim trunks are fantastic! The quality is top-notch and they’ve held up beautifully so far. They do run a little snug in the legs, so I opted to size up—and it was the right call. My son absolutely loves them and they’re now his go-to for pool days. Definitely recommend, especially if you're looking for something durable and stylish.

I ordered my son his first pair of swim trunks for this summer and I am blown away by the quality!! So much better than something from a store. I think these will fit him for at least 2 summers as well! Order a pair, you won’t regret your decision!

I have a little boy and it’s very important to me that he is protected from the sun while playing in the water. That’s why I love this rashguard. It keeps him protected, and the fabric is so soft and comfy!

This swimsuit is perfect for the little ones! I love that it’s modest, offers great coverage for the sun and it’s reversible! Also, I absolutely love the added neon color, making it safer.

The cutest swimsuits ever!! I love that you can get two swimsuits in one with the reversible option. The quality is so good and they’ve lasted us two summers without any issues. Highly recommend Brittany’s swim!!

My girls all look forward to swim suit season they absolutely love 💘 the swimsuits that Brittany makes! They are true to size and my girls say they are so soft and comfy! They are also adorable and you can reverse them!!!

This stripe shirt is such a beautiful piece. I love all our items from BHD. This shirt is super soft and the colors are perfect for a special occasion like valentines day or just a casual day at the park. We LOVE BHD!

These PJs are so so soft! The prints is also super cute, my toddler loves them! I’d give them 10 stars if I could

Our daughter is in a dress phase and this Tofino is perfection! The flutter sleeves offer a beautiful touch and the twirl effect is perfect! Another wonderful purchase from BHD!

Mystery bundles have become a favorite in our house! So fun seeing what Brittany surprises us with!

TSG Exclusive Coastal Kids Collection- Made from Organic American-Milled Cotton
Organic American-Milled Between the Palms Sweetheart Dress

TSG Exclusive Coastal Kids Collection
Sunshine & History: The Florida Collection Inspired by the charm and beauty...

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Best Sellers
Welcome to our enchanting "Best Sellers" collection, where style meets whimsy in...

About Brittany Hartt & Brittany Hartt Designs
Hi, I’m Brittany — designer, and founder behind Brittany Hartt Designs. What started as a personal mission to dress my own children in clothes that felt as special as the moments we were creating has grown into a children’s brand rooted in one simple belief: making childhood memorable.
At Brittany Hartt Designs, our clothes are inspired by the slower days and coastal charm of Old Florid and designed for the small moments that create lasting memories. From exclusive hand-drawn prints to buttery-soft fabrics, our styles bring comfort, ease, and a touch of nostalgia to everyday adventures.
Brittany Hartt Designs is more than just a clothing brand — it’s a celebration of childhood, creativity, and the magic of making memories.
©Jenifer Brandner Photography
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