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From leggings for toddlers on the go to casual pants for active girls to bottoms for special occasions, you'll find all the styles your girls need here. Shop thredUP for like-new girls' pants in every size and save up to 90% off store prices.

PreemieRemove filter18-24 moRemove filter
74 items
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    Nordstrom Casual Pants (view 2)Nordstrom Casual Pants (view 1)
    View Product: Nordstrom Casual Pants

    Nordstrom

    Casual Pants
    Size 18-24 mo
    $15.99
    55% off estimated retail
    Zara Casual Pants (view 2)Zara Casual Pants (view 1)
    View Product: Zara Casual Pants

    Zara

    Casual Pants
    Size 18-24 mo
    $9.99
    65% off estimated retail
    Kate Quinn Organics Casual Pants (view 2)Kate Quinn Organics Casual Pants (view 1)
    View Product: Kate Quinn Organics Casual Pants

    Kate Quinn Organics

    Casual Pants
    Size 18-24 mo
    $12.99
    55% off estimated retail
    Zara Baby Sweatpants (view 2)Zara Baby Sweatpants (view 1)
    View Product: Zara Baby Sweatpants

    Zara Baby

    Sweatpants
    Size 18-24 mo
    $8.99
    59% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    River Island Leggings (view 2)River Island Leggings (view 1)
    View Product: River Island Leggings

    River Island

    Leggings
    Size 18-24 mo
    $7.99
    27% off estimated retail
    Zara Kids Sweatpants (view 2)Zara Kids Sweatpants (view 1)
    View Product: Zara Kids Sweatpants

    Zara Kids

    Sweatpants
    Size 18-24 mo
    $10.99
    50% off estimated retail
    C&C California Sweatpants (view 2)C&C California Sweatpants (view 1)
    View Product: C&C California Sweatpants

    C&C California

    Sweatpants
    Size 18-24 mo
    $10.99
    59% off estimated retail
    Janie and Jack Leggings (view 2)Janie and Jack Leggings (view 1)
    View Product: Janie and Jack Leggings

    Janie and Jack

    Leggings
    Size 18-24 mo
    $9.99
    52% off estimated retail
    Zara Casual Pants (view 2)Zara Casual Pants (view 1)
    View Product: Zara Casual Pants

    Zara

    Casual Pants
    Size 18-24 mo
    $13.99 $11.19 20% off with code THANKU
    51% off estimated retail
    Old Navy Casual Pants (view 2)Old Navy Casual Pants (view 1)
    View Product: Old Navy Casual Pants

    Old Navy

    Casual Pants
    Size 18-24 mo
    $6.99 $5.59 20% off with code THANKU
    56% off estimated retail
    SpearmintLove Casual Pants (view 2)SpearmintLove Casual Pants (view 1)
    View Product: SpearmintLove Casual Pants

    SpearmintLove

    Casual Pants
    Size 18-24 mo
    $17.99 $13.49 25% off with code THANKU
    59% off estimated retail
    Janie and Jack Leggings (view 2)Janie and Jack Leggings (view 1)
    View Product: Janie and Jack Leggings

    Janie and Jack

    Leggings
    Size 18-24 mo
    $6.99 $5.59 20% off with code THANKU
    66% off estimated retail
    Little Bipsy Collection Casual Pants (view 2)Little Bipsy Collection Casual Pants (view 1)
    View Product: Little Bipsy Collection Casual Pants

    Little Bipsy Collection

    Casual Pants
    Size 18-24 mo
    $9.99 $7.99 20% off with code THANKU
    65% off estimated retail
    Zara Casual Pants (view 2)Zara Casual Pants (view 1)
    View Product: Zara Casual Pants

    Zara

    Casual Pants
    Size 18-24 mo
    $8.99 $7.19 20% off with code THANKU
    69% off estimated retail
    Zara Baby Cargo Pants (view 2)Zara Baby Cargo Pants (view 1)
    View Product: Zara Baby Cargo Pants

    Zara Baby

    Cargo Pants
    Size 18-24 mo
    $11.99 $9.59 20% off with code THANKU
    58% off estimated retail
    Zara Baby Sweatpants (view 2)Zara Baby Sweatpants (view 1)
    View Product: Zara Baby Sweatpants

    Zara Baby

    Sweatpants
    Size 18-24 mo
    $11.99 $9.59 20% off with code THANKU
    45% off estimated retail
    Zara Casual Pants (view 2)Zara Casual Pants (view 1)
    View Product: Zara Casual Pants

    Zara

    Casual Pants
    Size 18-24 mo
    $13.99 $11.19 20% off with code THANKU
    51% off estimated retail
    Zara Baby Casual Pants (view 2)Zara Baby Casual Pants (view 1)
    View Product: Zara Baby Casual Pants

    Zara Baby

    Casual Pants
    Size 18-24 mo
    $10.99 $8.79 20% off with code THANKU
    62% off estimated retail
    Zara Baby Sweatpants (view 2)Zara Baby Sweatpants (view 1)
    View Product: Zara Baby Sweatpants

    Zara Baby

    Sweatpants
    Size 18-24 mo
    $11.99 $9.59 20% off with code THANKU
    45% off estimated retail
    Hanna Andersson Casual Pants (view 2)Hanna Andersson Casual Pants (view 1)
    View Product: Hanna Andersson Casual Pants

    Hanna Andersson

    Casual Pants
    Size 18-24 mo
    $18.99 $13.29 30% off with code THANKU
    36% off estimated retail
    Janie and Jack Casual Pants (view 2)Janie and Jack Casual Pants (view 1)
    View Product: Janie and Jack Casual Pants

    Janie and Jack

    Casual Pants
    Size 18-24 mo
    $10.99 $8.79 20% off with code THANKU
    69% off estimated retail
    Hanna Andersson Casual Pants (view 2)Hanna Andersson Casual Pants (view 1)
    View Product: Hanna Andersson Casual Pants

    Hanna Andersson

    Casual Pants
    Size 18-24 mo
    $14.99 $11.24 25% off with code THANKU
    50% off estimated retail
    Zara Casual Pants (view 2)Zara Casual Pants (view 1)
    View Product: Zara Casual Pants

    Zara

    Casual Pants
    Size 18-24 mo
    $13.99 $11.19 20% off with code THANKU
    51% off estimated retail
    Beetle & Thread Casual Pants (view 2)Beetle & Thread Casual Pants (view 1)
    View Product: Beetle & Thread Casual Pants

    Beetle & Thread

    Casual Pants
    Size 18-24 mo
    $12.99 $10.39 20% off with code THANKU
    55% off estimated retail
    Monica + Andy Leggings (view 2)Monica + Andy Leggings (view 1)
    View Product: Monica + Andy Leggings

    Monica + Andy

    Leggings
    Size 18-24 mo
    $10.99 $8.79 20% off with code THANKU
    26% off estimated retail
    Zara Baby Sweatpants (view 2)Zara Baby Sweatpants (view 1)
    View Product: Zara Baby Sweatpants

    Zara Baby

    Sweatpants
    Size 18-24 mo
    $11.99 $9.59 20% off with code THANKU
    45% off estimated retail
    Bass Casual Pants (view 2)Bass Casual Pants (view 1)
    View Product: Bass Casual Pants

    Bass

    Casual Pants
    Size 18-24 mo
    $10.99 $8.79 20% off with code THANKU
    50% off estimated retail
    Zara Baby Cargo Pants (view 2)Zara Baby Cargo Pants (view 1)
    View Product: Zara Baby Cargo Pants

    Zara Baby

    Cargo Pants
    Size 18-24 mo
    $13.99 $11.19 20% off with code THANKU
    51% off estimated retail
    Zara Sweatpants (view 2)Zara Sweatpants (view 1)
    View Product: Zara Sweatpants

    Zara

    Sweatpants
    Size 18-24 mo
    $8.99 $7.19 20% off with code THANKU
    59% off estimated retail
    Zara Capris (view 2)Zara Capris (view 1)
    View Product: Zara Capris

    Zara

    Capris
    Size 18-24 mo
    $7.99 $6.39 20% off with code THANKU
    72% off estimated retail
    Hanna Andersson Leggings (view 2)Hanna Andersson Leggings (view 1)
    View Product: Hanna Andersson Leggings

    Hanna Andersson

    Leggings
    Size 18-24 mo
    $11.99 $9.59 20% off with code THANKU
    53% off estimated retail
    Columbia Snow Pants (view 2)Columbia Snow Pants (view 1)
    View Product: Columbia Snow Pants

    Columbia

    Snow Pants
    Size 18-24 mo
    $8.99 $7.19 20% off with code THANKU
    79% off estimated retail
    Zara Baby Leggings (view 2)Zara Baby Leggings (view 1)
    View Product: Zara Baby Leggings

    Zara Baby

    Leggings
    Size 18-24 mo
    $9.99 $7.99 20% off with code THANKU
    33% off estimated retail
    Primark Casual Pants (view 2)Primark Casual Pants (view 1)
    View Product: Primark Casual Pants

    Primark

    Casual Pants
    Size 18-24 mo
    $6.99 $5.59 20% off with code THANKU
    53% off estimated retail
    Moth Leggings (view 2)Moth Leggings (view 1)
    View Product: Moth Leggings

    Moth

    Leggings
    Size 18-24 mo
    $7.99 $6.39 20% off with code THANKU
    27% off estimated retail
    Bacabuche Cords (view 2)Bacabuche Cords (view 1)
    View Product: Bacabuche Cords

    Bacabuche

    Cords
    Size 18-24 mo
    $27.99 $19.59 30% off with code THANKU
    61% off estimated retail
    Genuine Sports Casual Pants (view 2)Genuine Sports Casual Pants (view 1)
    View Product: Genuine Sports Casual Pants

    Genuine Sports

    Casual Pants
    Size 18-24 mo
    $6.99 $5.59 20% off with code THANKU
    53% off estimated retail
    Fleurisse Sweatpants (view 2)Fleurisse Sweatpants (view 1)
    View Product: Fleurisse Sweatpants

    Fleurisse

    Sweatpants
    Size 18-24 mo
    $36.99 $24.04 35% off with code THANKU
    80% off estimated retail
    Old Navy Casual Pants (view 2)Old Navy Casual Pants (view 1)
    View Product: Old Navy Casual Pants

    Old Navy

    Casual Pants
    Size 18-24 mo
    $9.99 $7.99 20% off with code THANKU
    37% off estimated retail
    Zara Sweatpants (view 2)Zara Sweatpants (view 1)
    View Product: Zara Sweatpants

    Zara

    Sweatpants
    Size 18-24 mo
    $11.99 $9.59 20% off with code THANKU
    55% off estimated retail
    Unbranded Leggings (view 2)Unbranded Leggings (view 1)
    View Product: Unbranded Leggings

    Unbranded

    Leggings
    Size 18-24 mo
    $6.99 $5.59 20% off with code THANKU
    53% off estimated retail
    Old Navy Active Pants (view 2)Old Navy Active Pants (view 1)
    View Product: Old Navy Active Pants

    Old Navy

    Active Pants
    Size 18-24 mo
    $8.99 $7.19 20% off with code THANKU
    18% off estimated retail
    Janie and Jack Cords (view 2)Janie and Jack Cords (view 1)
    View Product: Janie and Jack Cords

    Janie and Jack

    Cords
    Size 18-24 mo
    $12.99 $9.74 25% off with code THANKU
    69% off estimated retail
    Hanna Andersson Leggings (view 2)Hanna Andersson Leggings (view 1)
    View Product: Hanna Andersson Leggings

    Hanna Andersson

    Leggings
    Size 18-24 mo
    $19.99 $13.99 30% off with code THANKU
    23% off estimated retail
    Gap One Piece Snowsuit (view 2)Gap One Piece Snowsuit (view 1)
    View Product: Gap One Piece Snowsuit

    Gap

    One Piece Snowsuit
    Size 18-24 mo
    $33.99 $18.69 45% off with code THANKU
    63% off estimated retail
    Baby Gap Casual Pants (view 2)Baby Gap Casual Pants (view 1)
    View Product: Baby Gap Casual Pants

    Baby Gap

    Casual Pants
    Size 18-24 mo
    $9.99 $7.99 20% off with code THANKU
    52% off estimated retail
    Zara Sweatpants (view 2)Zara Sweatpants (view 1)
    View Product: Zara Sweatpants

    Zara

    Sweatpants
    Size 18-24 mo
    $13.99 $11.19 20% off with code THANKU
    48% off estimated retail
    Ella Moss Leggings (view 2)Ella Moss Leggings (view 1)
    View Product: Ella Moss Leggings

    Ella Moss

    Leggings
    Size 18-24 mo
    $12.99 $10.39 20% off with code THANKU
    63% off estimated retail
    Koton Kids Sweatpants (view 2)Koton Kids Sweatpants (view 1)
    View Product: Koton Kids Sweatpants

    Koton Kids

    Sweatpants
    Size 18-24 mo
    $12.99 $9.74 25% off with code THANKU
    40% off estimated retail
    Monica + Andy Casual Pants (view 2)Monica + Andy Casual Pants (view 1)Price Drop
    View Product: Monica + Andy Casual Pants

    Monica + Andy

    Casual Pants
    Size 18-24 mo
    $13.99 $10.49 25% off with code THANKU
    51% off estimated retail
    H&M Casual Pants (view 2)H&M Casual Pants (view 1)
    View Product: H&M Casual Pants

    H&M

    Casual Pants
    Size Preemie
    $9.99 $7.49 25% off with code THANKU
    54% off estimated retail
    Hanna Andersson Leggings (view 2)Hanna Andersson Leggings (view 1)Price Drop
    View Product: Hanna Andersson Leggings

    Hanna Andersson

    Leggings
    Size 18-24 mo
    $16.99 $11.89 30% off with code THANKU
    34% off estimated retail
    Baby Gap Sweatpants (view 2)Baby Gap Sweatpants (view 1)
    View Product: Baby Gap Sweatpants

    Baby Gap

    Sweatpants
    Size 18-24 mo
    $8.99 $7.19 20% off with code THANKU
    43% off estimated retail
    Carter's Casual Pants (view 2)Carter's Casual Pants (view 1)
    View Product: Carter's Casual Pants

    Carter's

    Casual Pants
    Size Preemie
    $6.99 $5.59 20% off with code THANKU
    63% off estimated retail
    Maison Me Casual Pants (view 2)Maison Me Casual Pants (view 1)Price Drop
    View Product: Maison Me Casual Pants

    Maison Me

    Casual Pants
    Size 18-24 mo
    $14.99 $11.24 25% off with code THANKU
    65% off estimated retail
    Cotton Caboodle Leggings (view 2)Cotton Caboodle Leggings (view 1)
    View Product: Cotton Caboodle Leggings

    Cotton Caboodle

    Leggings
    Size 18-24 mo
    $7.99 $6.39 20% off with code THANKU
    $7
    Lularoe Leggings (view 2)Lularoe Leggings (view 1)Price Drop
    View Product: Lularoe Leggings

    Lularoe

    Leggings
    Size Preemie
    $6.99 $5.59 20% off with code THANKU
    53% off estimated retail
    Babaluno Baby Casual Pants (view 2)Babaluno Baby Casual Pants (view 1)Price Drop
    View Product: Babaluno Baby Casual Pants

    Babaluno Baby

    Casual Pants
    Size 18-24 mo
    $9.99 $7.49 25% off with code THANKU
    33% off estimated retail
    Gerber Casual Pants (view 2)Gerber Casual Pants (view 1)Price Drop
    View Product: Gerber Casual Pants

    Gerber

    Casual Pants
    Size Preemie
    $7.99 $6.39 20% off with code THANKU
    46% off estimated retail
    Plaza Sesamo Casual Pants (view 2)Plaza Sesamo Casual Pants (view 1)Price Drop
    View Product: Plaza Sesamo Casual Pants

    Plaza Sesamo

    Casual Pants
    Size 18-24 mo
    $9.99 $7.49 25% off with code THANKU
    33% off estimated retail
    Peek Casual Pants (view 2)Peek Casual Pants (view 1)Price Drop
    View Product: Peek Casual Pants

    Peek

    Casual Pants
    Size Preemie
    $8.99 $7.19 20% off with code THANKU
    75% off estimated retail
    Old Navy Leggings (view 2)Old Navy Leggings (view 1)Price Drop
    View Product: Old Navy Leggings

    Old Navy

    Leggings
    Size 18-24 mo
    $7.99 $6.39 20% off with code THANKU
    46% off estimated retail
    Losan Leggings (view 2)Losan Leggings (view 1)Price Drop
    View Product: Losan Leggings

    Losan

    Leggings
    Size 18-24 mo
    $8.99 $7.19 20% off with code THANKU
    50% off estimated retail
    Early Days Sweatpants (view 2)Early Days Sweatpants (view 1)Price Drop
    View Product: Early Days Sweatpants

    Early Days

    Sweatpants
    Size 18-24 mo
    $8.99 $7.19 20% off with code THANKU
    18% off estimated retail
    Albetta Sweatpants (view 2)Albetta Sweatpants (view 1)Price Drop
    View Product: Albetta Sweatpants

    Albetta

    Sweatpants
    Size 18-24 mo
    $8.99 $7.19 20% off with code THANKU
    66% off estimated retail
    Old Navy Casual Pants (view 2)Old Navy Casual Pants (view 1)Price Drop
    View Product: Old Navy Casual Pants

    Old Navy

    Casual Pants
    Size 18-24 mo
    $7.99 $6.39 20% off with code THANKU
    50% off estimated retail
    Old Navy Leggings (view 2)Old Navy Leggings (view 1)Price Drop
    View Product: Old Navy Leggings

    Old Navy

    Leggings
    Size 18-24 mo
    $8.99 $7.19 20% off with code THANKU
    40% off estimated retail
    JoJo Maman Bebe Casual Pants (view 2)JoJo Maman Bebe Casual Pants (view 1)Price Drop
    View Product: JoJo Maman Bebe Casual Pants

    JoJo Maman Bebe

    Casual Pants
    Size 18-24 mo
    $8.99 $7.19 20% off with code THANKU
    79% off estimated retail
    Old Navy Capris (view 2)Old Navy Capris (view 1)Price Drop
    View Product: Old Navy Capris

    Old Navy

    Capris
    Size 18-24 mo
    $8.99 $6.74 25% off with code THANKU
    35% off estimated retail
    Old Navy Casual Pants (view 2)Old Navy Casual Pants (view 1)Price Drop
    View Product: Old Navy Casual Pants

    Old Navy

    Casual Pants
    Size 18-24 mo
    $7.99 $6.39 20% off with code THANKU
    50% off estimated retail
    Sport By Neck & Neck Active Pants (view 2)Sport By Neck & Neck Active Pants (view 1)Price Drop
    View Product: Sport By Neck & Neck Active Pants

    Sport By Neck & Neck

    Active Pants
    Size 18-24 mo
    $7.99 $6.39 20% off with code THANKU
    53% off estimated retail
    OshKosh B'gosh Leggings (view 2)OshKosh B'gosh Leggings (view 1)Price Drop
    View Product: OshKosh B'gosh Leggings

    OshKosh B'gosh

    Leggings
    Size 18-24 mo
    $7.99 $6.39 20% off with code THANKU
    50% off estimated retail
    Baby Gap Leggings (view 2)Baby Gap Leggings (view 1)Price Drop
    View Product: Baby Gap Leggings

    Baby Gap

    Leggings
    Size 18-24 mo
    $7.99 $6.39 20% off with code THANKU
    46% off estimated retail
    Gymboree Leggings (view 2)Gymboree Leggings (view 1)Price Drop
    View Product: Gymboree Leggings

    Gymboree

    Leggings
    Size 18-24 mo
    $7.99 $6.39 20% off with code THANKU
    53% off estimated retail
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