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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.

9-12 moRemove filterPreemieRemove filter20% offRemove filter
27 items
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    Zara Casual Pants (view 2)Zara Casual Pants (view 1)
    View Product: Zara Casual Pants

    Zara

    Casual Pants
    Size 9-12 mo
    $10.99 $8.79 20% off with code THANKU
    62% off estimated retail
    Zara Sweatpants (view 2)Zara Sweatpants (view 1)
    View Product: Zara Sweatpants

    Zara

    Sweatpants
    Size 9-12 mo
    $9.99 $7.99 20% off with code THANKU
    54% off estimated retail
    Assorted Brands Leggings (view 2)Assorted Brands Leggings (view 1)Price Drop
    View Product: Assorted Brands Leggings

    Assorted Brands

    Leggings
    Size 9-12 mo
    $9.99 $7.99 20% off with code THANKU
    33% off estimated retail
    Tea Leggings (view 2)Tea Leggings (view 1)
    View Product: Tea Leggings

    Tea

    Leggings
    Size 9-12 mo
    $9.99 $7.99 20% off with code THANKU
    58% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Baby Boden Leggings (view 2)Baby Boden Leggings (view 1)
    View Product: Baby Boden Leggings

    Baby Boden

    Leggings
    Size 9-12 mo
    $8.99 $7.19 20% off with code THANKU
    50% off estimated retail
    Zara Sweatpants (view 2)Zara Sweatpants (view 1)
    View Product: Zara Sweatpants

    Zara

    Sweatpants
    Size 9-12 mo
    $10.99 $8.79 20% off with code THANKU
    59% off estimated retail
    OshKosh B'gosh Sweatpants (view 2)OshKosh B'gosh Sweatpants (view 1)Price Drop
    View Product: OshKosh B'gosh Sweatpants

    OshKosh B'gosh

    Sweatpants
    Size 9-12 mo
    $10.99 $8.79 20% off with code THANKU
    54% off estimated retail
    Air Jordan Casual Pants (view 2)Air Jordan Casual Pants (view 1)Price Drop
    View Product: Air Jordan Casual Pants

    Air Jordan

    Casual Pants
    Size 9-12 mo
    $9.99 $7.99 20% off with code THANKU
    82% off estimated retail
    Primark Casual Pants (view 2)Primark Casual Pants (view 1)Price Drop
    View Product: Primark Casual Pants

    Primark

    Casual Pants
    Size 9-12 mo
    $6.99 $5.59 20% off with code THANKU
    53% off estimated retail
    Carter's Leggings (view 2)Carter's Leggings (view 1)Price Drop
    View Product: Carter's Leggings

    Carter's

    Leggings
    Size Preemie
    $8.99 $7.19 20% off with code THANKU
    40% 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
    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
    Baby Connection Sweatpants (view 2)Baby Connection Sweatpants (view 1)
    View Product: Baby Connection Sweatpants

    Baby Connection

    Sweatpants
    Size Preemie
    $7.99 $6.39 20% off with code THANKU
    27% 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 9-12 mo
    $13.99 $11.19 20% off with code THANKU
    51% off estimated retail
    Monica + Andy Casual Pants (view 2)Monica + Andy Casual Pants (view 1)
    View Product: Monica + Andy Casual Pants

    Monica + Andy

    Casual Pants
    Size 9-12 mo
    $13.99 $11.19 20% off with code THANKU
    51% off estimated retail
    Monica + Andy Casual Pants (view 2)Monica + Andy Casual Pants (view 1)
    View Product: Monica + Andy Casual Pants

    Monica + Andy

    Casual Pants
    Size 9-12 mo
    $12.99 $10.39 20% off with code THANKU
    55% off estimated retail
    Under Armour Active Pants (view 2)Under Armour Active Pants (view 1)
    View Product: Under Armour Active Pants

    Under Armour

    Active Pants
    Size 9-12 mo
    $9.99 $7.99 20% off with code THANKU
    44% 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 9-12 mo
    $12.99 $10.39 20% off with code THANKU
    55% 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 9-12 mo
    $14.99 $11.99 20% off with code THANKU
    48% off estimated retail
    Fagottino Casual Pants (view 2)Fagottino Casual Pants (view 1)
    View Product: Fagottino Casual Pants

    Fagottino

    Casual Pants
    Size 9-12 mo
    $8.99 $7.19 20% off with code THANKU
    59% off estimated retail
    Tea Leggings (view 2)Tea Leggings (view 1)
    View Product: Tea Leggings

    Tea

    Leggings
    Size 9-12 mo
    $16.99 $13.59 20% off with code THANKU
    29% off estimated retail
    Zara Casual Pants (view 2)Zara Casual Pants (view 1)
    View Product: Zara Casual Pants

    Zara

    Casual Pants
    Size 9-12 mo
    $11.99 $9.59 20% off with code THANKU
    58% off estimated retail
    Bundles Leggings (view 2)Bundles Leggings (view 1)
    View Product: Bundles Leggings

    Bundles

    Leggings
    Size 9-12 mo
    $7.99 $6.39 20% off with code THANKU
    $7
    H&M Sweatpants (view 2)H&M Sweatpants (view 1)
    View Product: H&M Sweatpants

    H&M

    Sweatpants
    Size Preemie
    $9.99 $7.99 20% off with code THANKU
    37% off estimated retail
    Zara Baby Cords (view 2)Zara Baby Cords (view 1)
    View Product: Zara Baby Cords

    Zara Baby

    Cords
    Size 9-12 mo
    $14.99 $11.99 20% off with code THANKU
    48% 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
    Rabbit Moon Casual Pants (view 2)Rabbit Moon Casual Pants (view 1)Rare Find
    View Product: Rabbit Moon Casual Pants

    Rabbit Moon

    Casual Pants
    Size 9-12 mo
    $6.99 $5.59 20% off with code THANKU
    75% off estimated retail
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