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Get boys' cardigan sweaters in a variety of styles and colors for your little guy to wear on family outings, to school, and to the playground. Find the perfect sweater from your favorite brand for 90% off estimated retail at thredUP.

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41 items
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    Zara Baby Cardigan (view 2)Zara Baby Cardigan (view 1)
    View Product: Zara Baby Cardigan

    Zara Baby

    Cardigan
    Size 4
    $18.99 $14.24 25% off with code THANKU
    57% off estimated retail
    Next Baby Cardigan (view 2)Next Baby Cardigan (view 1)
    View Product: Next Baby Cardigan

    Next Baby

    Cardigan
    Size 12-18 mo
    $8.99 $7.19 20% off with code THANKU
    50% off estimated retail
    Polo by Ralph Lauren Cardigan (view 2)Polo by Ralph Lauren Cardigan (view 1)
    View Product: Polo by Ralph Lauren Cardigan

    Polo by Ralph Lauren

    Cardigan
    Size 4T
    $17.99 $13.49 25% off with code THANKU
    68% off estimated retail
    Ralph by Ralph Lauren Cardigan (view 2)Ralph by Ralph Lauren Cardigan (view 1)
    View Product: Ralph by Ralph Lauren Cardigan

    Ralph by Ralph Lauren

    Cardigan
    Size 9 mo
    $11.99 $9.59 20% off with code THANKU
    73% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Busy Bees Cardigan (view 2)Busy Bees Cardigan (view 1)
    View Product: Busy Bees Cardigan

    Busy Bees

    Cardigan
    Size 2
    $21.99 $13.19 40% off with code THANKU
    69% off estimated retail
    Assorted Brands Cardigan (view 2)Assorted Brands Cardigan (view 1)Price Drop
    View Product: Assorted Brands Cardigan

    Assorted Brands

    Cardigan
    Size 6 mo
    $11.99 $8.99 25% off with code THANKU
    66% off estimated retail
    Assorted Brands Cardigan (view 2)Assorted Brands Cardigan (view 1)Price Drop
    View Product: Assorted Brands Cardigan

    Assorted Brands

    Cardigan
    Size 110 cm
    $9.99 $7.99 20% off with code THANKU
    77% off estimated retail
    Carter's Cardigan (view 2)Carter's Cardigan (view 1)Price Drop
    View Product: Carter's Cardigan

    Carter's

    Cardigan
    Size 3
    $8.99 $7.19 20% off with code THANKU
    80% off estimated retail
    Baby Gap Cardigan (view 2)Baby Gap Cardigan (view 1)Price Drop
    View Product: Baby Gap Cardigan

    Baby Gap

    Cardigan
    Size 3-6 mo
    $10.99 $8.79 20% off with code THANKU
    62% off estimated retail
    Janie and Jack Cardigan (view 2)Janie and Jack Cardigan (view 1)
    View Product: Janie and Jack Cardigan

    Janie and Jack

    Cardigan
    Size 3-6 mo
    $15.99 $11.19 30% off with code THANKU
    64% off estimated retail
    Carter's Cardigan (view 2)Carter's Cardigan (view 1)
    View Product: Carter's Cardigan

    Carter's

    Cardigan
    Size 6 mo
    $11.99 $9.59 20% off with code THANKU
    66% off estimated retail
    Assorted Brands Cardigan (view 2)Assorted Brands Cardigan (view 1)Price Drop
    View Product: Assorted Brands Cardigan

    Assorted Brands

    Cardigan
    Size 0-3 mo
    $11.99 $8.99 25% off with code THANKU
    66% off estimated retail
    Zero Cardigan (view 2)Zero Cardigan (view 1)Price Drop
    View Product: Zero Cardigan

    Zero

    Cardigan
    Size Newborn
    $10.99 $8.24 25% off with code THANKU
    69% off estimated retail
    Tommy Hilfiger Cardigan (view 2)Tommy Hilfiger Cardigan (view 1)Price Drop
    View Product: Tommy Hilfiger Cardigan

    Tommy Hilfiger

    Cardigan
    Size 12 mo
    $10.99 $8.79 20% off with code THANKU
    75% off estimated retail
    Duck Duck Goose Cardigan (view 2)Duck Duck Goose Cardigan (view 1)Price Drop
    View Product: Duck Duck Goose Cardigan

    Duck Duck Goose

    Cardigan
    Size 3-6 mo
    $7.99 $6.39 20% off with code THANKU
    55% off estimated retail
    F&F Clothing Cardigan (view 2)F&F Clothing Cardigan (view 1)Price Drop
    View Product: F&F Clothing Cardigan

    F&F Clothing

    Cardigan
    Size 6 mo
    $8.99 $7.19 20% off with code THANKU
    50% off estimated retail
    Baby Gap Cardigan (view 2)Baby Gap Cardigan (view 1)Price Drop
    View Product: Baby Gap Cardigan

    Baby Gap

    Cardigan
    Size 3-6 mo
    $9.99 $7.99 20% off with code THANKU
    65% off estimated retail
    Finn + Emma Cardigan (view 2)Finn + Emma Cardigan (view 1)Price Drop
    View Product: Finn + Emma Cardigan

    Finn + Emma

    Cardigan
    Size 3-6 mo
    $6.99 $5.59 20% off with code THANKU
    83% off estimated retail
    Carter's Cardigan (view 2)Carter's Cardigan (view 1)Price Drop
    View Product: Carter's Cardigan

    Carter's

    Cardigan
    Size 9 mo
    $9.99 $7.99 20% off with code THANKU
    72% off estimated retail
    Carter's Cardigan (view 2)Carter's Cardigan (view 1)Price Drop
    View Product: Carter's Cardigan

    Carter's

    Cardigan
    Size Preemie
    $8.99 $7.19 20% off with code THANKU
    75% off estimated retail
    Rorie Whelan Cardigan (view 2)Rorie Whelan Cardigan (view 1)
    View Product: Rorie Whelan Cardigan

    Rorie Whelan

    Cardigan
    Size 4T
    $11.99
    57% off estimated retail
    Hanna Andersson Cardigan (view 2)Hanna Andersson Cardigan (view 1)
    View Product: Hanna Andersson Cardigan

    Hanna Andersson

    Cardigan
    Size 10
    $25.99
    50% off estimated retail
    Zara Baby Cardigan (view 2)Zara Baby Cardigan (view 1)
    View Product: Zara Baby Cardigan

    Zara Baby

    Cardigan
    Size 6-9 mo
    $14.99
    58% off estimated retail
    J.G. Hook Cardigan (view 2)J.G. Hook Cardigan (view 1)
    View Product: J.G. Hook Cardigan

    J.G. Hook

    Cardigan
    Size 3T
    $17.99
    60% off estimated retail
    Janie and Jack Cardigan (view 2)Janie and Jack Cardigan (view 1)
    View Product: Janie and Jack Cardigan

    Janie and Jack

    Cardigan
    Size 6-12 mo
    $12.99 $10.39 20% off with code THANKU
    71% off estimated retail
    Orange U.S.A. Cardigan (view 2)Orange U.S.A. Cardigan (view 1)
    View Product: Orange U.S.A. Cardigan

    Orange U.S.A.

    Cardigan
    Size 90 cm
    $8.99
    60% off estimated retail
    Timberline Colorado Kids Cardigan (view 2)Timberline Colorado Kids Cardigan (view 1)
    View Product: Timberline Colorado Kids Cardigan

    Timberline Colorado Kids

    Cardigan
    Size 10
    $7.99 $6.39 20% off with code THANKU
    70% off estimated retail
    Cat & Jack Cardigan (view 2)Cat & Jack Cardigan (view 1)
    View Product: Cat & Jack Cardigan

    Cat & Jack

    Cardigan
    Size 2T
    $9.99
    41% off estimated retail
    Maison Me Cardigan (view 2)Maison Me Cardigan (view 1)
    View Product: Maison Me Cardigan

    Maison Me

    Cardigan
    Size 0-3 mo
    $13.99 $10.49 25% off with code THANKU
    74% off estimated retail
    Janie and Jack Cardigan (view 2)Janie and Jack Cardigan (view 1)
    View Product: Janie and Jack Cardigan

    Janie and Jack

    Cardigan
    Size 6-12 mo
    $17.99 $13.49 25% off with code THANKU
    65% off estimated retail
    Florence Fancy Cardigan (view 2)Florence Fancy Cardigan (view 1)
    View Product: Florence Fancy Cardigan

    Florence Fancy

    Cardigan
    Size 4T
    $79.99 $63.99 20% off with code THANKU
    64% off estimated retail
    Nordstrom Cardigan (view 2)Nordstrom Cardigan (view 1)
    View Product: Nordstrom Cardigan

    Nordstrom

    Cardigan
    Size 3 mo
    $20.99 $16.79 20% off with code THANKU
    53% off estimated retail
    Assorted Brands Cardigan (view 2)Assorted Brands Cardigan (view 1)
    View Product: Assorted Brands Cardigan

    Assorted Brands

    Cardigan
    Size 24 mo
    $23.99 $17.99 25% off with code THANKU
    58% off estimated retail
    Hollywood The Jean People Cardigan (view 2)Hollywood The Jean People Cardigan (view 1)
    View Product: Hollywood The Jean People Cardigan

    Hollywood The Jean People

    Cardigan
    Size 10
    $13.99 $11.19 20% off with code THANKU
    48% off estimated retail
    Baby Gap Cardigan (view 2)Baby Gap Cardigan (view 1)
    View Product: Baby Gap Cardigan

    Baby Gap

    Cardigan
    Size 3-6 mo
    $16.99 $12.74 25% off with code THANKU
    41% off estimated retail
    Unbranded Cardigan (view 2)Unbranded Cardigan (view 1)
    View Product: Unbranded Cardigan

    Unbranded

    Cardigan
    Size 80 cm
    $10.99 $8.79 20% off with code THANKU
    69% off estimated retail
    Rabbit Moon Cardigan (view 2)Rabbit Moon Cardigan (view 1)
    View Product: Rabbit Moon Cardigan

    Rabbit Moon

    Cardigan
    Size 0-3 mo
    $13.99 $9.09 35% off with code THANKU
    61% off estimated retail
    Hanna Andersson Cardigan (view 2)Hanna Andersson Cardigan (view 1)
    View Product: Hanna Andersson Cardigan

    Hanna Andersson

    Cardigan
    Size 3-6 mo
    $23.99 $13.19 45% off with code THANKU
    53% off estimated retail
    Carter's Cardigan (view 2)Carter's Cardigan (view 1)
    View Product: Carter's Cardigan

    Carter's

    Cardigan
    Size 6 mo
    $14.99 $11.99 20% off with code THANKU
    58% off estimated retail
    Specialty Baby Cardigan (view 2)Specialty Baby Cardigan (view 1)
    View Product: Specialty Baby Cardigan

    Specialty Baby

    Cardigan
    Size 6-9 mo
    $6.99 $5.59 20% off with code THANKU
    61% off estimated retail
    Pony Cardigan (view 2)Pony Cardigan (view 1)
    View Product: Pony Cardigan

    Pony

    Cardigan
    Size 6
    $7.99 $6.39 20% off with code THANKU
    70% off estimated retail
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