• ONLY Stylish clothes at LittleTheoryCo

  • Our Theory is to help our little one develop a keen fashion sense when they are young
  • Your little one deserves the cutest clothes

  • LittleTheoryCo provides free shipping worldwide

ONLY Stylish clothes at LittleTheoryCo

Our Theory is to help our little one develop a keen fashion sense when they are young Shop Now

Your little one deserves the cutest clothes

LittleTheoryCo provides free shipping worldwide Shop Now

Flash Sale

  • Summer Style sling Romper
    Summer Style sling Romper - LittleTheoryCo
    Regular price
    from $6.22
    Sale price
    from $6.22
    Regular price
    $15.90
    Unit price
    per 
    Sold out
  • Summer Style Casual Shorts with Patterns
    Summer Style Casual Shorts with Patterns - LittleTheoryCo
    Regular price
    $6.50
    Sale price
    $6.50
    Regular price
    $15.90
    Unit price
    per 
    Sold out
  • Summer Style Toddler linen sleeveless Strap suspender
    Summer Style Toddler linen sleeveless Strap suspender - LittleTheoryCo
    Regular price
    from $6.94
    Sale price
    from $6.94
    Regular price
    $17.08
    Unit price
    per 
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  • Summer Style Sling baby Romper Jumpsuit
    Summer Style Sling baby Romper Jumpsuit - LittleTheoryCo
    Regular price
    $9.90
    Sale price
    $9.90
    Regular price
    $15.00
    Unit price
    per 
    Sold out
  • Summer Style Striped Sleeveless Rompers Toddler & Infant one piece
    Summer Style Striped Sleeveless Rompers Toddler & Infant one piece - LittleTheoryCo
    Regular price
    $9.90
    Sale price
    $9.90
    Regular price
    $23.50
    Unit price
    per 
    Sold out

Popular Collection

Korean Style Chic Collection

Toddler/Kids wear style available at LittleTheoryCo from 2 to 7 Years old. Only trendy kid's wear available here.

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Japanese Kimono Baby Rompers

Japanese 'Kawaii fashion style' Kimono look are super in style! Dress up your little one with this kimono selection that is great for all occasions and would definitely get your friends jealous at how good he/she looks!

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Stylish Toddler Boy Clothing Set

Adorable collection of toddler clothing sets for your little boy. Looking for a set of clothes for your boy toddler to wear for an outing? These selection would be perfect!

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  • Kimono Selection

  • Why choose between comfort or fashion? Kimono dressing combines these both elements
  • Kimono Selection

  • Why choose between comfort or fashion? Kimono dressing combines these both elements

Kimono Selection

Why choose between comfort or fashion? Kimono dressing combines these both elements

Kimono Selection

Why choose between comfort or fashion? Kimono dressing combines these both elements

Stylish Japanese Baby Kimono

  • Adorable prints Japanese Stylish Kimono Jumpsuit
    Adorable prints Japanese Stylish Kimono Jumpsuit - LittleTheoryCo
    Regular price
    $18.60
    Sale price
    $18.60
    Regular price
    $19.00
    Unit price
    per 
    Sold out
  • Animal prints Japanese Stylish Kimono Romper
    Animal prints Japanese Stylish Kimono Romper - LittleTheoryCo
    Regular price
    $18.60
    Sale price
    $18.60
    Regular price
    $19.00
    Unit price
    per 
    Sold out
  • Animal/Fruits Prints Bathrobe Japanese Kimono(Various Designs)
    Animal/Fruits Prints Bathrobe Japanese Kimono(Various Designs) - LittleTheoryCo
    Regular price
    $22.90
    Sale price
    $22.90
    Regular price
    Unit price
    per 
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  • Blue classic Japanese Stylish Kimono Jumpsuit
    Blue classic Japanese Stylish Kimono Jumpsuit - LittleTheoryCo
    Regular price
    $18.60
    Sale price
    $18.60
    Regular price
    $19.00
    Unit price
    per 
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  • Chic Kids Collection

  • Did you know that kids develop a fashion sense when they are young?
  • Chic Kids Collection

  • Did you know that kids develop a fashion sense when they are young?
  • Chic Kids Collection

  • Did you know that kids develop a fashion sense when they are young?

Chic Kids Collection

Did you know that kids develop a fashion sense when they are young?

Chic Kids Collection

Did you know that kids develop a fashion sense when they are young?

Chic Kids Collection

Did you know that kids develop a fashion sense when they are young?

Chic Toddler/Kids Collection

  • Autumn style Boutique linen baby girl short sleeve baby romper(Pink)
    Autumn style Boutique linen baby girl short sleeve baby romper(Pink) - LittleTheoryCo
    Regular price
    $21.90
    Sale price
    $21.90
    Regular price
    Unit price
    per 
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  • Autumn/Spring Style long sleeve toddler clothes and romper
    Autumn/Spring Style long sleeve toddler clothes and romper - LittleTheoryCo
    Regular price
    from $21.29
    Sale price
    from $21.29
    Regular price
    Unit price
    per 
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  • Summer girl sleeveless sundress clothing set with Pattern
    Summer girl sleeveless sundress clothing set with Pattern - LittleTheoryCo
    Regular price
    from $18.76
    Sale price
    from $18.76
    Regular price
    $13.66
    Unit price
    per 
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  • Autumn/Spring Organic cotton Casual and Chic Children Clothes
    Autumn/Spring Organic cotton Casual and Chic Children Clothes - LittleTheoryCo
    Regular price
    $26.50
    Sale price
    $26.50
    Regular price
    $33.50
    Unit price
    per 
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Stylish Toddler Boy Clothing Set

  • Summer Baby Boy Clothing set Shirt & Pants(Various designs)
    Summer Baby Boy Clothing set Shirt & Pants(Various designs) - LittleTheoryCo
    Regular price
    from $22.15
    Sale price
    from $22.15
    Regular price
    Unit price
    per 
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  • Pineapple prints Toddler/Infant Clothing Set Short Sleeve shirt & green Pants
    Pineapple prints Toddler/Infant Clothing Set Short Sleeve shirt & green Pants - LittleTheoryCo
    Regular price
    $22.90
    Sale price
    $22.90
    Regular price
    Unit price
    per 
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  • White shirt & Yellow Pants Fashionable Summer Casual Boy Clothing 2pcs set
    White shirt & Yellow Pants Fashionable Summer Casual Boy Clothing 2pcs set - LittleTheoryCo
    Regular price
    from $21.80
    Sale price
    from $21.80
    Regular price
    Unit price
    per 
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  • Sky blue shirt and brown pants Fashionable Summer Casual Boy Clothing 2pcs set
    Sky blue shirt and brown pants Fashionable Summer Casual Boy Clothing 2pcs set - LittleTheoryCo
    Regular price
    from $21.80
    Sale price
    from $21.80
    Regular price
    Unit price
    per 
    Sold out