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Guess at up to 90% off estimated retail! thredUP has a huge selection of like-new Guess boys' clothing. Find everything Guess from pants to tops at thredUP.

Guess - All BrandsRemove filterKid Shoe Size 9Remove filterKid Shoe Size 12½Remove filter0-3 moRemove filterKid Shoe Size 6Remove filter
6 items
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    Guess Short Sleeve Outfit (view 2)Guess Short Sleeve Outfit (view 1)Price Drop
    View Product: Guess Short Sleeve Outfit

    Guess

    Short Sleeve Outfit
    Size 0-3 mo
    $10.99 $8.79 20% off with code SHINE
    38% off estimated retail
    Guess Short Sleeve Outfit (view 2)Guess Short Sleeve Outfit (view 1)Price Drop
    View Product: Guess Short Sleeve Outfit

    Guess

    Short Sleeve Outfit
    Size 0-3 mo
    $10.99 $8.79 20% off with code SHINE
    38% off estimated retail
    Guess Short Sleeve Onesie (view 2)Guess Short Sleeve Onesie (view 1)Price Drop
    View Product: Guess Short Sleeve Onesie

    Guess

    Short Sleeve Onesie
    Size 0-3 mo
    $4.99 $3.99 20% off with code SHINE
    72% off estimated retail
    Guess Short Sleeve Onesie (view 2)Guess Short Sleeve Onesie (view 1)
    View Product: Guess Short Sleeve Onesie

    Guess

    Short Sleeve Onesie
    Size 0-3 mo
    $7.99 $6.39 20% off with code SHINE
    55% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Guess Jeans Casual Pants (view 2)Guess Jeans Casual Pants (view 1)
    View Product: Guess Jeans Casual Pants

    Guess Jeans

    Casual Pants
    Size 0-3 mo
    $8.99 $7.19 20% off with code SHINE
    79% off estimated retail
    Guess Short Sleeve Onesie (view 2)Guess Short Sleeve Onesie (view 1)
    View Product: Guess Short Sleeve Onesie

    Guess

    Short Sleeve Onesie
    Size 0-3 mo
    $6.99 $5.59 20% off with code SHINE
    61% off estimated retail
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