Baby Rompers

23 products

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Pink romper from Be Mi Los Angeles featuring a stylish, casual design perfect for warm weather.

Be Mi Los Angeles

Romper Pink

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

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Be Mi Los Angeles women's romper, stylish sleeveless romper with a relaxed fit, displayed on a hanger.

Be Mi Los Angeles

Women’s Romper

Regular
¥8,800
Sale
¥8,800
Regular
¥16,000
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Unit Price
per 

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Black romper from Be Mi Los Angeles featuring a stylish, casual design perfect for warm weather.

Be Mi Los Angeles

Romper Black

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

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Be Mi Los Angeles romper in bubble gum color, featuring a stylish, comfortable one-piece design with short sleeves and playful details.

Be Mi Los Angeles

Romper Bubble Gum

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
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Unit Price
per 

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Olive-colored Be Mi Los Angeles romper with short sleeves and a relaxed fit, displayed on a hanger.

Be Mi Los Angeles

Romper Olive

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

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Be Mi Los Angeles tan romper, lightweight and stylish, shown on a model with a relaxed fit and casual summer style.

Be Mi Los Angeles

Romper Tan

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

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Be Mi Los Angeles Honey romper, lightweight and stylish romper with floral pattern, perfect for casual summer wear.

Be Mi Los Angeles

Romper Honey

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

508 Translation missing: en.accessibility.total_reviews

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Be Mi Los Angeles aqua romper featuring a stylish, lightweight design perfect for warm weather and casual outings.

Be Mi Los Angeles

Romper Aqua

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

508 Translation missing: en.accessibility.total_reviews

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Be Mi Los Angeles Heather Grey romper, lightweight and casual, displayed on a hanger with a relaxed fit and soft fabric.

Be Mi Los Angeles

Romper Heather Grey

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

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Navy romper from Be Mi Los Angeles featuring a stylish, casual design, displayed on a model with a relaxed fit.

Be Mi Los Angeles

Romper Navy

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

508 Translation missing: en.accessibility.total_reviews

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Lavender romper by Be Mi Los Angeles featuring a stylish, comfortable design perfect for casual or summer wear.

Be Mi Los Angeles

Romper Lavender

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

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Be Mi Los Angeles butter yellow romper displayed on a model, showcasing its stylish sleeveless design and relaxed fit.

Be Mi Los Angeles

Romper Butter Yellow

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

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Romper White

Be Mi Los Angeles

Romper White

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

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NEW
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Child in a red dress sitting on a wooden bench overlooking the ocean.

Be Mi Los Angeles

Romper Red

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

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Be Mi Los Angeles striped romper featuring fine vertical stripes, sleeveless design, and relaxed fit perfect for casual wear.

Be Mi Los Angeles

Romper Fine Stripes

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

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Be Mi Los Angeles pocket romper, adorable sleeveless romper with pockets, perfect for casual summer wear.

Be Mi Los Angeles

Pocket Romper

Regular
¥4,400
Sale
¥4,400
Regular
¥8,000
Sold Out
Unit Price
per 
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Be Mi Los Angeles Americana women's romper, sleeveless design with floral pattern, casual summer jumpsuit, front zipper detail.

Be Mi Los Angeles

Americana Romper Red

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

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NEW
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Navy Americana romper by Be Mi Los Angeles featuring a casual, stylish design and comfortable fit, shown on a model.

Be Mi Los Angeles

Americana Romper Navy

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

508 Translation missing: en.accessibility.total_reviews

NEW
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White Americana romper by Be Mi Los Angeles, featuring a stylish sleeveless design and casual fit, perfect for warm weather.

Be Mi Los Angeles

Americana Romper White

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

508 Translation missing: en.accessibility.total_reviews

NEW
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Black Americana romper by Be Mi Los Angeles, featuring a stylish, comfortable one-piece design with a relaxed fit and sleeveless style.

Be Mi Los Angeles

Americana Romper Black

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

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NEW
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Romper Terracotta

Be Mi Los Angeles

Romper Terracotta

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

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A toddler girl seen from behind wearing a mustard yellow sleeveless jumpsuit over a white tank top, with black over-ear headphones on. She is standing on a concrete surface against a white brick wall.

Be Mi Los Angeles

Romper Mustard

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

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NEW
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Romper Muted Berry

Be Mi Los Angeles

Romper Muted Berry

Regular
¥4,900
Sale
¥4,900
Regular
¥8,900
Sold Out
Unit Price
per 

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About Our Collection

The baby romper is the best solution for first time parents and newborn parents. Our baby rompers for girls and boys are easy to wear and provide the perfect amount of comfort for your little one. We know how important it is that every detail fits well so you can rest assured knowing our straps with snaps, side pocket, and T shaped back will keep them looking fashionable. Our neutral designs will match every outfit and keep your little one comfortable during all their wiggly moments. Our rompers aren't just for babies. Also check out our kids' rompers for boys and girls that are perfect for rough and tumble play dates. Soft, stylish, and functional — our rompers are perfect for G-tube fed kids. Designed with shoulder snaps for easy access and all-day comfort. Shop adaptive clothing made with love.

Ultra-Soft & High-Utility Rompers for Babies and Toddlers


We believe that baby clothing should look beautiful while standing up to real family life. That is why our baby rompers are crafted from premium, breathable fabrics designed to feel ultra-soft against a baby's highly sensitive skin. Featuring thoughtful details like easy-snap closures, flexible necklines, and stretchable knit blends, our trendy rompers are engineered for effortless diaper changes and total freedom of movement.

From classic minimalist earth tones to playful modern patterns, our boutique romper selection provides versatile wardrobe staples that keep your baby perfectly comfortable all day long. Explore our active inventory today to find beautiful, durable pieces that handle playtime, naptime, and everything in between with ease.

Frequently Asked Questions

Q: What sizes are available in your baby romper collection?
A: Our romper collection accommodates a wide range of sizes, including newborns, infants, and toddlers. Please check the individual size guide posted on each specific romper product page for precise measurements.

Q: How do I wash and care for these baby rompers?
A: To keep the premium fabrics soft and protect the snaps, we highly recommend machine washing our baby rompers in cold water on a gentle cycle. Tumble dry on a low setting or hang dry for best results.

Q: Are your rompers designed for quick and easy diaper changes?
A: Yes! Our baby rompers are designed specifically with high-utility functionality in mind, featuring high-quality snap closures or flexible stretch material that makes changing your baby quick and completely stress-free.