Collection: Boys 0-3 month

Boy 0-3 mo clothes are clothes sized newborn, 0-3 mo, 3 mo and Hanna Andersson's size 50.

Following are the general sizing guidelines:

Newborn: 6-9 lbs  / up to 21.5 inches       0-3 mo: 9-12.5 lbs / 21.5 - 24 inches 

41 products
  • GAP DENIM JACKET 0-6 MO
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    $8.50
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    $8.50
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  • HANNA 1PC ORGANIC PJ 50 / 0-3 MO
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    $8.00
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    $8.00
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  • CARTER'S 1PC FOOTED PJ NEWBORN
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    $4.00
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    $4.00
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  • HANNA 1PC ORGANIC PJ 50 / 0-3 MO
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    $10.00
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  • HANNA 1PC ORGANIC PJ 50 / 0-3 MO
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    $10.00
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  • HANNA 1PC ORGANIC PJ 50 / 0-3 MO
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    $9.50
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  • PATAGONIA CAPILENE 2PC LS BASE LAYER ONESIE + PANTS NEWBORN
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    $15.00
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  • MAYORAL THIN SWEATER 0-3 MO
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    $10.00
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  • MAYORAL THIN SWEATER 0-3 MO
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    $10.00
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  • PETIT BATEAU SLEEVELESS ROMPER 3 MO
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    $6.50
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  • BURT'S BEES BABY FOOTIE PJ NEWBORN
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    $5.50
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  • GAP COLLARED SHORT ROMPER 0-3 MO
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    $6.50
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  • PURL LAMB SLEEVELESS HOODED ROMPER 0-6 MO
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    $6.50
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  • ROCKET BUG SS ROMPER 0-3 MO
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    $6.50
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  • PAIGE LAUREN SLEEVELESS ROMPER 0-3 MO
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    $5.50
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  • BABYSOY KIMONO ONESIE 0-3 MO
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    $4.50
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    $4.50
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  • HANNA ORGANIC SIDE SNAP SHIRT 50 / 0-3 MO
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    $5.00
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  • TEA SHORT KNIT ROMPER 0-3 MO
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    $6.00
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  • GAP SHORT TERRY ROMPER 0-3 MO
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    $7.00
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  • JANIE & JACK GRAY OVERALLS 0-3 MO
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    $6.00
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  • GYMBOREE TERRY SHORT ROMPER 0-3 MO
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    $7.00
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  • GAP SHORT ROMPER 0-3 MO
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    $5.50
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  • OFFSPRING CAR FOOTIE PJ 3 MO
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    $6.00
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    $6.00
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  • MONICA + ANDY SLEEVELESS ROMPER 0-3 MO
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    $8.50
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  • PRIMARY 1PC PJ 0-3 MO
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    $5.00
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  • PRIMARY 1PC PJ 0-3 MO
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    $5.00
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  • NEW GAP SHORT ROMPER 0-3 MO
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    $11.50
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  • PETUNIA PICKLE BOTTOM SNAP FOOTIE PJ 0-3 MO
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    $7.50
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    $7.50
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  • UNDER THE NILE ORGANIC ROMPER NEWBORN
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    $10.00
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  • GAP SHORT TERRY ROMPER 0-3 MO
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    $7.00
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    $7.00
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  • PETIT BATEAU SS STRIPED ROMPER 0-3 MO
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    $7.50
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    $7.50
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  • CITY MOUSE LS SIDE SNAP ONESIE 0-3 MO
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    $6.00
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