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fall. vibes.

10.01.24 10am PST

SHOP NEW RELEASES

style. play. love. repeat.

comfort, quality, and style to be passed down.

COMFY STYLE

a decade of millie + roo.

founded in 2014 by a mom with a dream.

ABOUT US

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a community with 200,000+ members.

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THE BEST UNBASIC BASICS
OEKO-TEX CERTIFIED
ORGANIC BAMBOO + COTTON
240 GSM FOR DURABILITY

GETTIN' SPOOKY

bats + ghosts + pumpkins.. oh my

ZIP ROMPER - Jack-O-Lantern
Sale
RESTOCK
HALLOWEEN

ZIP ROMPER - Jack-O-Lantern

5.0 (15)

$ 36.00 $ 24.84 31% off

8 color+prints, 6 sizes
  • B+W CHECK
  • NEUTRAL MAGIC
  • JACK-O-LANTERN
  • BLACK TIE DYE
  • +4 more
  • 0/3m
  • 3/6m
  • 6/12m
  • 12/18m
  • 18/24m
  • 2/3T
TWO PIECE SHORTIE SET- Jack-o-Lantern
Sale
RESTOCK
HALLOWEEN

TWO PIECE SHORTIE SET- Jack-o-Lantern

5.0 (6)

$ 36.00 $ 24.84 31% off

7 color+prints, 9 sizes
  • BLACK TIE DYE
  • NEUTRAL MAGIC
  • JACK-O-LANTERN
  • PINK GHOSTS
  • +3 more
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5/6
  • 7/8
  • 9/10
  • 12/14
LONG SLEEVE 2 PIECE SETS- Jack-O-Lantern
Sale
RESTOCK
HALLOWEEN

LONG SLEEVE 2 PIECE SETS- Jack-O-Lantern

5.0 (13)

$ 38.00 $ 26.22 31% off

8 color+prints, 9 sizes
  • JACK-O-LANTERN
  • NEUTRAL MAGIC
  • B+W CHECK
  • BLACK TIE DYE
  • +4 more
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5/6
  • 7/8
  • 9/10
  • 12/14
ZIP ROMPER - Pink Ghosts
Sale
HALLOWEEN

ZIP ROMPER - Pink Ghosts

5.0 (3)

$ 36.00 $ 24.84 31% off

8 color+prints, 6 sizes
  • B+W CHECK
  • NEUTRAL MAGIC
  • JACK-O-LANTERN
  • BLACK TIE DYE
  • +4 more
  • 0/3m
  • 3/6m
  • 6/12m
  • 12/18m
  • 18/24m
  • 2/3T
TWO PIECE SHORTIE SET- Pink Ghosts
Sale
HALLOWEEN

TWO PIECE SHORTIE SET- Pink Ghosts

5.0 (2)

$ 36.00 $ 24.84 31% off

7 color+prints, 9 sizes
  • BLACK TIE DYE
  • NEUTRAL MAGIC
  • JACK-O-LANTERN
  • PINK GHOSTS
  • +3 more
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5/6
  • 7/8
  • 9/10
  • 12/14
LONG SLEEVE 2 PIECE SETS- Pink Ghosts
Sale
HALLOWEEN

LONG SLEEVE 2 PIECE SETS- Pink Ghosts

5.0 (4)

$ 38.00 $ 26.22 31% off

8 color+prints, 9 sizes
  • JACK-O-LANTERN
  • NEUTRAL MAGIC
  • B+W CHECK
  • BLACK TIE DYE
  • +4 more
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5/6
  • 7/8
  • 9/10
  • 12/14
ZIP ROMPER - Hallows Eve
Sale
HALLOWEEN

ZIP ROMPER - Hallows Eve

5.0 (3)

$ 36.00 $ 24.84 31% off

8 color+prints, 6 sizes
  • B+W CHECK
  • NEUTRAL MAGIC
  • JACK-O-LANTERN
  • BLACK TIE DYE
  • +4 more
  • 0/3m
  • 3/6m
  • 6/12m
  • 12/18m
  • 18/24m
  • 2/3T
LONG SLEEVE 2 PIECE SETS- Hallows Eve
Sale
HALLOWEEN

LONG SLEEVE 2 PIECE SETS- Hallows Eve

5.0 (3)

$ 38.00 $ 26.22 31% off

8 color+prints, 9 sizes
  • JACK-O-LANTERN
  • NEUTRAL MAGIC
  • B+W CHECK
  • BLACK TIE DYE
  • +4 more
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5/6
  • 7/8
  • 9/10
  • 12/14
ZIP ROMPER - Neutral Magic
Sale
RESTOCK
HALLOWEEN

ZIP ROMPER - Neutral Magic

5.0 (3)

$ 36.00 $ 24.84 31% off

8 color+prints, 6 sizes
  • B+W CHECK
  • NEUTRAL MAGIC
  • JACK-O-LANTERN
  • BLACK TIE DYE
  • +4 more
  • 0/3m
  • 3/6m
  • 6/12m
  • 12/18m
  • 18/24m
  • 2/3T
TWO PIECE SHORTIE SET- Neutral Magic
Sale
RESTOCK
HALLOWEEN

TWO PIECE SHORTIE SET- Neutral Magic

5.0 (1)

$ 36.00 $ 24.84 31% off

7 color+prints, 9 sizes
  • BLACK TIE DYE
  • NEUTRAL MAGIC
  • JACK-O-LANTERN
  • PINK GHOSTS
  • +3 more
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5/6
  • 7/8
  • 9/10
  • 12/14
LONG SLEEVE 2 PIECE SETS- Neutral Magic
Sale
RESTOCK
HALLOWEEN

LONG SLEEVE 2 PIECE SETS- Neutral Magic

5.0 (9)

$ 38.00 $ 26.22 31% off

8 color+prints, 9 sizes
  • JACK-O-LANTERN
  • NEUTRAL MAGIC
  • B+W CHECK
  • BLACK TIE DYE
  • +4 more
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5/6
  • 7/8
  • 9/10
  • 12/14
ZIP ROMPER - Lavender Skulls
Sale
HALLOWEEN

ZIP ROMPER - Lavender Skulls

5.0 (2)

$ 36.00 $ 24.84 31% off

8 color+prints, 6 sizes
  • B+W CHECK
  • NEUTRAL MAGIC
  • JACK-O-LANTERN
  • BLACK TIE DYE
  • +4 more
  • 0/3m
  • 3/6m
  • 6/12m
  • 12/18m
  • 18/24m
  • 2/3T

NEW RELEASES

This week our BEST of the BEST is here...best basics!

newest releases here
ZIP ROMPER - Mushrooms
NEW

ZIP ROMPER - Mushrooms

from $ 34.00

45 color+prints, 6 sizes
  • ZIP ROMPER
  • NEUTRAL RAINBOW
  • ZIP ROMPER
  • ROO MAGIC
  • +41 more
  • 0/3m
  • 3/6m
  • 6/12m
  • 12/18m
  • 18/24m
  • 2/3T
LONG SLEEVE 2 PIECE SETS- Mushrooms
NEW

LONG SLEEVE 2 PIECE SETS- Mushrooms

from $ 34.00

50 color+prints, 9 sizes
  • KID'S 2 PIECE SET
  • PEACOCK
  • BLACK
  • STONE
  • +46 more
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5/6
  • 7/8
  • 9/10
  • 12/14
BAMBOO BASIC TEE- Mushrooms
NEW

BAMBOO BASIC TEE- Mushrooms

$ 24.00

26 color+prints, 9 sizes
  • BLACK
  • WAVES
  • SUNNY DAYS
  • CAMO
  • +22 more
  • 0/6m
  • 6/12m
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5
  • 6
MID SLEEVE TWIRL DRESS- Mushrooms
NEW

MID SLEEVE TWIRL DRESS- Mushrooms

$ 38.00

25 color+prints, 8 sizes
  • CAMO
  • CARAMEL
  • WAVES
  • NATURAL
  • +21 more
  • 12/24m
  • 2/3T
  • 3/4T
  • 4/5
  • 5/6
  • 6/7
  • 7/8
  • 9/10
ZIP ROMPER - Pumpkin Leaves
NEW

ZIP ROMPER - Pumpkin Leaves

from $ 34.00

45 color+prints, 6 sizes
  • ZIP ROMPER
  • NEUTRAL RAINBOW
  • ZIP ROMPER
  • ROO MAGIC
  • +41 more
  • 0/3m
  • 3/6m
  • 6/12m
  • 12/18m
  • 18/24m
  • 2/3T
LONG SLEEVE 2 PIECE SETS- Pumpkin Leaves
NEW

LONG SLEEVE 2 PIECE SETS- Pumpkin Leaves

from $ 34.00

50 color+prints, 9 sizes
  • KID'S 2 PIECE SET
  • PEACOCK
  • BLACK
  • STONE
  • +46 more
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5/6
  • 7/8
  • 9/10
  • 12/14
BAMBOO BASIC TEE- Pumpkin Leaves
NEW

BAMBOO BASIC TEE- Pumpkin Leaves

$ 24.00

26 color+prints, 9 sizes
  • BLACK
  • WAVES
  • SUNNY DAYS
  • CAMO
  • +22 more
  • 0/6m
  • 6/12m
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5
  • 6
MID SLEEVE TWIRL DRESS- Pumpkin Leaves
NEW

MID SLEEVE TWIRL DRESS- Pumpkin Leaves

$ 38.00

8 sizes
  • 12/24m
  • 2/3T
  • 3/4T
  • 4/5
  • 5/6
  • 6/7
  • 7/8
  • 9/10
BAMBOO RIB LEGGINGS- Midnight
RESTOCK

BAMBOO RIB LEGGINGS- Midnight

5.0 (9)

$ 26.00

14 color+prints, 10 sizes
  • BLACK
  • SLATE
  • BARK
  • OXBLOOD
  • +10 more
  • 0/6m
  • 6/12m
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4
  • 5
  • 6
  • 7/8
HENLEY LONG SLEEVE- Midnight
RESTOCK

HENLEY LONG SLEEVE- Midnight

5.0 (13)

$ 28.00

10 color+prints, 9 sizes
  • BLACK
  • SIENNA
  • SLATE
  • MOSS
  • +6 more
  • 0/6m
  • 6/12m
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5
  • 6
BAMBOO BASIC TEE- Midnight
RESTOCK

BAMBOO BASIC TEE- Midnight

5.0 (15)

$ 26.00

26 color+prints, 9 sizes
  • BLACK
  • WAVES
  • SUNNY DAYS
  • CAMO
  • +22 more
  • 0/6m
  • 6/12m
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5
  • 6
BAMBOO CUFF BEANIE- Midnight
RESTOCK

BAMBOO CUFF BEANIE- Midnight

5.0 (5)

from $ 24.00

23 color+prints, 3 sizes
  • BLACK
  • CUFF-CHECK
  • CUFF-SMILE BLACK
  • STONE
  • +19 more
  • S (nb/infant)
  • M (toddler/child)
  • L (adult)
BAMBOO BASIC TEE- Mushroom
NEW

BAMBOO BASIC TEE- Mushroom

$ 26.00

26 color+prints, 9 sizes
  • BLACK
  • WAVES
  • SUNNY DAYS
  • CAMO
  • +22 more
  • 0/6m
  • 6/12m
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5
  • 6
HENLEY LONG SLEEVE- Mushroom
NEW

HENLEY LONG SLEEVE- Mushroom

$ 28.00

10 color+prints, 9 sizes
  • BLACK
  • SIENNA
  • SLATE
  • MOSS
  • +6 more
  • 0/6m
  • 6/12m
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5
  • 6
BAMBOO RIB LEGGINGS- Mushroom
NEW

BAMBOO RIB LEGGINGS- Mushroom

$ 26.00

14 color+prints, 10 sizes
  • BLACK
  • SLATE
  • BARK
  • OXBLOOD
  • +10 more
  • 0/6m
  • 6/12m
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4
  • 5
  • 6
  • 7/8

fall

View all
ZIP ROMPER - Neutral Magic
Sale
RESTOCK
HALLOWEEN

ZIP ROMPER - Neutral Magic

5.0 (3)

$ 36.00 $ 24.84 31% off

8 color+prints, 6 sizes
  • B+W CHECK
  • NEUTRAL MAGIC
  • JACK-O-LANTERN
  • BLACK TIE DYE
  • +4 more
  • 0/3m
  • 3/6m
  • 6/12m
  • 12/18m
  • 18/24m
  • 2/3T
TWO PIECE SHORTIE SET- Neutral Magic
Sale
RESTOCK
HALLOWEEN

TWO PIECE SHORTIE SET- Neutral Magic

5.0 (1)

$ 36.00 $ 24.84 31% off

7 color+prints, 9 sizes
  • BLACK TIE DYE
  • NEUTRAL MAGIC
  • JACK-O-LANTERN
  • PINK GHOSTS
  • +3 more
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5/6
  • 7/8
  • 9/10
  • 12/14
MID SLEEVE TWIRL- Neutral Magic
RESTOCK

MID SLEEVE TWIRL- Neutral Magic

$ 38.00

8 sizes
  • 12/24m
  • 2/3T
  • 3/4T
  • 4/5
  • 5/6
  • 6/7
  • 7/8
  • 9/10
LONG SLEEVE 2 PIECE SETS- Neutral Magic
Sale
RESTOCK
HALLOWEEN

LONG SLEEVE 2 PIECE SETS- Neutral Magic

5.0 (9)

$ 38.00 $ 26.22 31% off

8 color+prints, 9 sizes
  • JACK-O-LANTERN
  • NEUTRAL MAGIC
  • B+W CHECK
  • BLACK TIE DYE
  • +4 more
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5/6
  • 7/8
  • 9/10
  • 12/14
WOMEN'S PAJAMA SET- Midnight Ribbed

WOMEN'S PAJAMA SET- Midnight Ribbed

$ 68.00

6 sizes
  • XS
  • S
  • M
  • L
  • XL
  • XXL
TWO PIECE SHORTIE SET- Midnight Ribbed
BEST SELLER

TWO PIECE SHORTIE SET- Midnight Ribbed

5.0 (12)

from $ 34.00

4 color+prints, 9 sizes
  • RIB-BLACK
  • RIB-MAUVE
  • RIB-PLUM
  • RIB-OXBLOOD
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5/6
  • 7/8
  • 9/10
  • 12/14
LONG SLEEVE 2 PIECE SETS- Midnight Ribbed
BEST SELLER

LONG SLEEVE 2 PIECE SETS- Midnight Ribbed

4.9 (14)

from $ 34.00

16 color+prints, 9 sizes
  • RIB-BLACK
  • RIB-SLATE
  • RIB-OXBLOOD
  • RIB-MAUVE
  • +12 more
  • 12/18m
  • 18/24m
  • 2T
  • 3T
  • 4T
  • 5/6
  • 7/8
  • 9/10
  • 12/14
SHORTIE ZIP ROMPER - Midnight Ribbed