

2025 SUMMER SWIM
Sun-Ready Swimwear for Memorable Summers
Make a splash this summer with our thoughtfully curated Summer Swim Collection—where style meets sun safety. Featuring UPF 50+ protection, our swimwear is designed to keep your little ones safe under the sun while they soak up every moment of summer fun.
From reversible one-pieces that double the fun to swim-safe neons that stand out at the pool or beach, every detail was made with adventure in mind. Boys will love our quick-dry swim trunks made from durable 100% polyester board short material—perfect for cannonballs, sandcastles, and everything in between.
Whether it’s bold brights or playful prints, our swim collection is here to help make childhood unforgettable—one splash at a time.
Made-to-order with an estimated TAT of 2-3 weeks.
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Reversible One-Piece Swim Suits
Regular price $45.00 USDRegular priceUnit price / per -
Reversible Two-Piece Swim (multiple options)
Regular price $45.00 USDRegular priceUnit price / per -
Daisy Swim Sets with Reversible Bottoms (multiple options)
Regular price $45.00 USDRegular priceUnit price / per -
Rashguard Swim Top + Reversible Bottoms (multiple options)
Regular price $45.00 USDRegular priceUnit price / per -
Boys Swim Trunks (multiple options)
Regular price $30.00 USDRegular priceUnit price / per -
Rashguard Swim Tops (multiple options)
Regular price $28.00 USDRegular priceUnit price / per
SO GLAD YOU FOUND US
At Brittany Hartt Designs, we are dedicated to creating unique and stylish garments that not only make your little ones look adorable, but create long lasting memories.
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Books & Bows
For the readers who always have "just one more chapter," ourBookish Tee Collectionis made just for you. Featuring cozy, lived-in Comfort Colors tees, each design is DTF-pressed with vibrant, lasting graphics that celebrate all things literary—whether you're into classics, cozy mysteries, spicy romance, or dark academia. These tees are soft, relaxed, and perfect for curling up with a good book (and a second cup of coffee). Wear your love of reading proudly, and let your wardrobe do the storytelling.
Made-to-Order with a TAT of up to 2 weeks
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Just One More Chapter
Regular price $28.00 USDRegular priceUnit price / per -
Read More Books Youth Tees
Regular price $20.00 USDRegular priceUnit price / per -
Introverted But Willing To Discuss Books
Regular price $28.00 USDRegular priceUnit price / per -
Read More Books
Regular price $28.00 USDRegular priceUnit price / per -
Just a Girl Youth Tee
Regular price $20.00 USDRegular priceUnit price / per -
Book Lover Youth Tee
Regular price $20.00 USDRegular priceUnit price / per -
Just One More Chapter Youth Tees
Regular price $20.00 USDRegular priceUnit price / per -
Meet Me at the Libray Youth Tees
Regular price $20.00 USDRegular priceUnit price / per

Love the tees? Turn the page and explore even more bookish magic over at Little Dreams Handmade Creations!

Let customers speak for us
from 107 reviewsAbsolutely 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!

Our first set of these Pjs! Both of my girls 5 & 3, want to wear them every night! They’re extremely soft, and comfortable. We need more please!

Softest pajamas you'll ever put on your kiddos!!

Can I just say this bunny fabric is the most adorable thing!!! It's soft durable and the perfect Easter outfit for your little ones! 🐰

TSG Exclusive Coastal Kids Collection
Custom-made to order with a TAT of up to 2 Weeks
Breezy, carefree, and effortlessly stylish—our Coastal Kids Collection is inspired by sun-kissed days and salty ocean air. Crafted from breathable, natural fabrics, each piece is designed for comfort, movement, and everyday adventures. From flowy dresses to easy-wear bodysuits, this collection captures the essence of coastal charm with timeless silhouettes and dreamy hues.
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Lace-Top Ribbed Leggings
Regular price $16.00 USDRegular priceUnit price / per -
Organic American-Milled Merwin's Mingos Agusta Dress
Regular price $62.00 USDRegular priceUnit price / per -
Organic American-Milled Coastal Kids Basic Tees (multiple options)
Regular price $36.00 USDRegular priceUnit price / per -
Organic American-Milled Coastal Kids Skirted Bodysuit with Snaps (multiple print options)
Regular price $53.00 USDRegular priceUnit price / per -
Organic American-Milled Beachy Blooms Autumn Romper
Regular price $53.00 USDRegular priceUnit price / per -
Organic American-Milled Little Shell Ruffle Peplum
Regular price $44.00 USDRegular priceUnit price / per -
Organic American-Milled Between the Palms Sweetheart Dress
Regular price $62.00 USDRegular priceUnit price / per -
Organic American-Milled Captiva Pass Ruffle Peplum
Regular price $44.00 USDRegular priceUnit price / per

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About Brittany Hartt & Brittany Hartt Designs
Hi, I’m Brittany — the maker, designer, and "Hartt" behind Brittany Hartt Designs. What started as a personal mission to dress my own kids 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, we create high-quality, small-batch clothing that helps make childhood a little more magical. From twirling dresses to cozy everyday basics, our signature pieces are designed with intention, sewn with care in Fort Myers, Florida, and made to celebrate the moments that matter — big and small.
We source our unique, artist-designed fabrics from around the world and have them printed right here in the USA. With soft, stretchy fibers and silhouettes made for play, our pieces are made to be worn, loved, and remembered. Because whether it’s a first birthday, a silly backyard adventure, or the first day of school — the clothes your child wears become part of the memory.
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

HAYDEN'S HATS
Hayden's Hats is new initiative by Brittany Hartt Designs, dedicated to offering support to families navigating pregnancy and infant loss. With every purchase made, a precious baby hat will be lovingly donated to a local hospital. The baby hat will be included in a memory box, providing comfort to bereaved families.
In the United States, stillbirth affects about 1 in 160 pregnancies.
This initiative honors the memory of Brittany's daughter, Hayden Jean Hartt, who was born stillborn in November 2020.
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